On 4/18/11, Thiago Farina tfransosi@gmail.com wrote:

On Sun, Apr 17, 2011 at 10:03 PM, Wanlong Gao wanlong.gao@gmail.com wrote:

...

On 4/18/11, Thiago Farina tfransosi@gmail.com wrote:

...

Signed-off-by: Thiago Farina tfransosi@gmail.com

sound/oss/aedsp16.c | 324 +++++++++++++++++++++++++-------------------------- 1 files changed, 158 insertions(+), 166 deletions(-)

diff --git a/sound/oss/aedsp16.c b/sound/oss/aedsp16.c index 35b5912..5ae37b6 100644 --- a/sound/oss/aedsp16.c +++ b/sound/oss/aedsp16.c @@ -245,12 +245,11 @@

*/

+#define VERSION "1.3" /* Version of Audio Excel DSP 16 driver. */

-#define VERSION "1.3" /* Version of Audio Excel DSP 16 driver */

-#undef AEDSP16_DEBUG /* Define this to 1 to enable debug code */ -#undef AEDSP16_DEBUG_MORE /* Define this to 1 to enable more debug */ -#undef AEDSP16_INFO /* Define this to 1 to enable info code */ +#undef AEDSP16_DEBUG /* Define this to 1 to enable debug code. */ +#undef AEDSP16_DEBUG_MORE /* Define this to 1 to enable more debug. */ +#undef AEDSP16_INFO /* Define this to 1 to enable info code. */

#if defined(AEDSP16_DEBUG) # define DBG(x) printk x @@ -265,12 +264,6 @@ #endif

/*

• • Misc definitions
• */

-#define TRUE 1 -#define FALSE 0

-/*

• Region Size for request/check/release region.

*/ #define IOBASE_REGION_SIZE 0x10 @@ -497,7 +490,7 @@ static struct aedsp16_info ae_config = { static char DSPCopyright[CARDNAMELEN + 1] __initdata = {0, }; static char DSPVersion[CARDVERLEN + 1] __initdata = {0, };

-static int __init aedsp16_wait_data(int port) +static bool __init aedsp16_wait_data(int port) { int loop = STATUSRETRY; unsigned char ret = 0; @@ -505,19 +498,19 @@ static int __init aedsp16_wait_data(int port) DBG1(("aedsp16_wait_data (0x%x): ", port));

  do {

•           ret = inb(port + DSP_DATAVAIL);
  

• /*
  

•  * Wait for data available (bit 7 of ret == 1)
  

•  */
  

•   } while (!(ret & 0x80) && loop--);
  

•         ret = inb(port + DSP_DATAVAIL);
  

•         /*
  

•          * Wait for data available (bit 7 of ret == 1)
  

•          */
  

• } while (!(ret & 0x80) && loop--);
  
  if (ret & 0x80) {
          DBG1(("success.\n"));
  

•         return TRUE;
  

•         return true;
  }
  
  DBG1(("failure.\n"));
  

• return FALSE;
  

• return false;
  

}

static int __init aedsp16_read(int port) @@ -526,7 +519,7 @@ static int __init aedsp16_read(int port)

  DBG(("    Read DSP Byte (0x%x): ", port));

• if (aedsp16_wait_data(port) == FALSE) {
  

• if (aedsp16_wait_data(port) == false) {
          DBG(("failure.\n"));
          return -1;
  }
  

@@ -538,17 +531,16 @@ static int __init aedsp16_read(int port) return inbyte; }

-static int __init aedsp16_test_dsp(int port) +static bool __init aedsp16_test_dsp(int port) {

• return ((aedsp16_read(port) == 0xaa) ? TRUE : FALSE);
  

• return ((aedsp16_read(port) == 0xaa) ? true : false);
  

}

-static int __init aedsp16_dsp_reset(int port) +static bool __init aedsp16_dsp_reset(int port) { /*

•  * Reset DSP
  

•  * Reset DSP.
   */
  

• DBG(("Reset DSP:\n"));
  
  outb(1, (port + DSP_RESET));
  

@@ -556,12 +548,12 @@ static int __init aedsp16_dsp_reset(int port) outb(0, (port + DSP_RESET)); udelay(10); udelay(10);

• if (aedsp16_test_dsp(port) == TRUE) {
  

• if (aedsp16_test_dsp(port) == true) {
          DBG(("success.\n"));
  

•         return TRUE;
  

•         return true;
  } else
          DBG(("failure.\n"));
  

• return FALSE;
  

• return false;
  

}

static int __init aedsp16_write(int port, int cmd) @@ -678,66 +670,66 @@ static int __init aedsp16_hard_write(int port) { if (aedsp16_write(port, COMMAND_6C)) { printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_6C); DBG(("failure.\n"));

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, COMMAND_5C)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_5C);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, hard_cfg[0])) {
          printk("[AEDSP16] DATA 0x%x: failed!\n", hard_cfg[0]);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, hard_cfg[1])) {
          printk("[AEDSP16] DATA 0x%x: failed!\n", hard_cfg[1]);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, COMMAND_C5)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_C5);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  
  DBG(("success.\n"));
  
  

• return TRUE;
  

• return true;
  

}

-static int __init aedsp16_hard_read(int port) { +static bool __init aedsp16_hard_read(int port) {

  DBG(("aedsp16_hard_read:\n"));

  if (aedsp16_write(port, READ_HARD_CFG)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", READ_HARD_CFG);
          DBG(("failure.\n"));

•         return FALSE;
  

•         return false;
  }
  
  if ((hard_cfg[0] = aedsp16_read(port)) == -1) {
          printk("[AEDSP16] aedsp16_read after CMD 0x%x: failed\n",
                  READ_HARD_CFG);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  if ((hard_cfg[1] = aedsp16_read(port)) == -1) {
          printk("[AEDSP16] aedsp16_read after CMD 0x%x: failed\n",
                  READ_HARD_CFG);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_read(port) == -1) {
          printk("[AEDSP16] aedsp16_read after CMD 0x%x: failed\n",
                  READ_HARD_CFG);
          DBG(("failure.\n"));
  

•         return FALSE;
  

•         return false;
  }
  
  DBG(("success.\n"));
  
  

• return TRUE;
  

• return true;
  

}

static int __init aedsp16_ext_cfg_write(int port) { @@ -746,7 +738,7 @@ static int __init aedsp16_ext_cfg_write(int port) {

  if (aedsp16_write(port, COMMAND_66)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_66);

•         return FALSE;
  

•         return false;
  }
  
  extcfg = 7;
  

@@ -762,51 +754,51 @@ static int __init aedsp16_ext_cfg_write(int port) {

  if (aedsp16_write(port, extcfg)) {
          printk("[AEDSP16] Write extcfg: failed!\n");

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, 0)) {
          printk("[AEDSP16] Write extcfg: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  if (decoded_hcfg.cdrom == 3) {
          if (aedsp16_write(port, COMMAND_52)) {
                  printk("[AEDSP16] CMD 0x%x: failed!\n",
  

COMMAND_52);

•                 return FALSE;
  

•                 return false;
          }
          if ((val = aedsp16_read(port)) == -1) {
                  printk("[AEDSP16] aedsp16_read after CMD 0x%x:
  

failed\n" , COMMAND_52);

•                 return FALSE;
  

•                 return false;
          }
          val &= 0x7F;
          if (aedsp16_write(port, COMMAND_60)) {
                  printk("[AEDSP16] CMD 0x%x: failed!\n",
  

COMMAND_60);

•                 return FALSE;
  

•                 return false;
          }
          if (aedsp16_write(port, val)) {
                  printk("[AEDSP16] Write val: failed!\n");
  

•                 return FALSE;
  

•                 return false;
          }
  }
  
  

• return TRUE;
  

• return true;
  

}

#endif /* CONFIG_SC6600 */

-static int __init aedsp16_cfg_write(int port) { +static bool __init aedsp16_cfg_write(int port) { if (aedsp16_write(port, WRITE_MDIRQ_CFG)) { printk("[AEDSP16] CMD 0x%x: failed!\n", WRITE_MDIRQ_CFG);

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, soft_cfg)) {
          printk("[AEDSP16] Initialization of (M)IRQ and DMA:
  

failed!\n");

•         return FALSE;
  

•         return false;
  }
  

• return TRUE;
  

• return true;
  

}

-static int __init aedsp16_init_mss(int port) +static bool __init aedsp16_init_mss(int port) { DBG(("aedsp16_init_mss:\n"));

@@ -816,154 +808,153 @@ static int __init aedsp16_init_mss(int port) printk("[AEDSP16] aedsp16_init_mss [0x%x]: failed!\n", DSP_INIT_MSS); DBG(("failure.\n"));

•         return FALSE;
  

•         return false;
  }
  

• mdelay(10);
  
  

• if (aedsp16_cfg_write(port) == FALSE)
  

•         return FALSE;
  

• if (aedsp16_cfg_write(port) == false)
  

•         return false;
  
  outb(soft_cfg_mss, ae_config.mss_base);
  
  DBG(("success.\n"));
  
  

• return TRUE;
  

• return true;
  

}

-static int __init aedsp16_setup_board(int port) {

• int     loop = RETRY;
  

+static bool __init aedsp16_setup_board(int port) {

• int loop = RETRY;
  
  

#if defined(CONFIG_SC6600)

• int     val = 0;
  

• int val = 0;
  
  

• if (aedsp16_hard_read(port) == FALSE) {
  

• if (aedsp16_hard_read(port) == false) {
          printk("[AEDSP16] aedsp16_hard_read: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  if (aedsp16_write(port, COMMAND_52)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_52);
  

•         return FALSE;
  

•         return false;
  }
  
  if ((val = aedsp16_read(port)) == -1) {
          printk("[AEDSP16] aedsp16_read after CMD 0x%x: failed\n",
                          COMMAND_52);
  

•         return FALSE;
  

•         return false;
  }
  

#endif

  do {
          if (aedsp16_write(port, COMMAND_88)) {
                  printk("[AEDSP16] CMD 0x%x: failed!\n",

COMMAND_88);

•                 return FALSE;
  

•                 return false;
          }
          mdelay(10);
  

• } while ((aedsp16_wait_data(port) == FALSE) && loop--);
  

• } while ((aedsp16_wait_data(port) == false) && loop--);
  
  if (aedsp16_read(port) == -1) {
          printk("[AEDSP16] aedsp16_read after CMD 0x%x: failed\n",
                          COMMAND_88);
  

•         return FALSE;
  

•         return false;
  }
  
  

#if !defined(CONFIG_SC6600) if (aedsp16_write(port, COMMAND_5C)) { printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_5C);

•         return FALSE;
  

•         return false;
  }
  

#endif

• if (aedsp16_cfg_write(port) == FALSE)
  

•         return FALSE;
  

• if (aedsp16_cfg_write(port) == false)
  

•         return false;
  
  

#if defined(CONFIG_SC6600) if (aedsp16_write(port, COMMAND_60)) { printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_60);

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, val)) {
          printk("[AEDSP16] DATA 0x%x: failed!\n", val);
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, COMMAND_6E)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_6E);
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, ver[0])) {
          printk("[AEDSP16] DATA 0x%x: failed!\n", ver[0]);
  

•         return FALSE;
  

•         return false;
  }
  if (aedsp16_write(port, ver[1])) {
          printk("[AEDSP16] DATA 0x%x: failed!\n", ver[1]);
  

•         return FALSE;
  

•         return false;
  }
  
  

• if (aedsp16_hard_write(port) == FALSE) {
  

• if (aedsp16_hard_write(port) == false) {
          printk("[AEDSP16] aedsp16_hard_write: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  if (aedsp16_write(port, COMMAND_5C)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", COMMAND_5C);
  

•         return FALSE;
  

•         return false;
  }
  
  

#if defined(THIS_IS_A_THING_I_HAVE_NOT_TESTED_YET)

• if (aedsp16_cfg_write(port) == FALSE)
  

•         return FALSE;
  

• if (aedsp16_cfg_write(port) == false)
  

•         return false;
  

#endif

#endif

• return TRUE;
  

• return true;
  

}

-static int __init aedsp16_stdcfg(int port) { +static bool __init aedsp16_stdcfg(int port) { if (aedsp16_write(port, WRITE_MDIRQ_CFG)) { printk("[AEDSP16] CMD 0x%x: failed!\n", WRITE_MDIRQ_CFG);

•         return FALSE;
  

•         return false;
  }
  /*
   * 0x0A == (IRQ 7, DMA 1, MIRQ 0)
   */
  if (aedsp16_write(port, 0x0A)) {
          printk("[AEDSP16] aedsp16_stdcfg: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  

• return TRUE;
  

• return true;
  

}

-static int __init aedsp16_dsp_version(int port) +static bool __init aedsp16_dsp_version(int port) {

• int             len = 0;
  

• int             ret;
  

• int len = 0;
  

• int ret;
  
  DBG(("Get DSP Version:\n"));
  
  if (aedsp16_write(ae_config.base_io, GET_DSP_VERSION)) {
          printk("[AEDSP16] CMD 0x%x: failed!\n", GET_DSP_VERSION);
          DBG(("failed.\n"));
  

•         return FALSE;
  

•         return false;
  }
  
  do {
          if ((ret = aedsp16_read(port)) == -1) {
                  DBG(("failed.\n"));
  

•                 return FALSE;
  

•                 return false;
          }
  

• /*
  

•  * We already know how many int are stored (2), so we know when the
  

•  * string is finished.
  

•  */
  

•         /*
  

•          * We already know how many int are stored (2), so we know
  

when

•          * the string is finished.
  

•          */
          ver[len++] = ret;
    } while (len < CARDVERDIGITS);
  sprintf(DSPVersion, "%d.%d", ver[0], ver[1]);
  
  DBG(("success.\n"));
  
  

• return TRUE;
  

• return true;
  

}

static int __init aedsp16_dsp_copyright(int port) @@ -976,20 +967,21 @@ static int __init aedsp16_dsp_copyright(int port) if (aedsp16_write(ae_config.base_io, GET_DSP_COPYRIGHT)) { printk("[AEDSP16] CMD 0x%x: failed!\n", GET_DSP_COPYRIGHT); DBG(("failed.\n"));

•         return FALSE;
  

•         return false;
  }
  
  do {
          if ((ret = aedsp16_read(port)) == -1) {
  

• /*
  

•  * If no more data available, return to the caller, no error if
  

len>0.

•  * We have no other way to know when the string is finished.
  

•  */
  

•                 /*
  

•                  * If no more data available, return to the caller,
  

no

•                  * error if len > 0. We have no other way to know
  

when

•                  * the string is finished.
  

•                  */
                  if (len)
                          break;
                  else {
                          DBG(("failed.\n"));
  

•                         return FALSE;
  

•                         return false;
                  }
          }
  
  

@@ -999,7 +991,7 @@ static int __init aedsp16_dsp_copyright(int port)

  DBG(("success.\n"));

• return TRUE;
  

• return true;
  

}

static void __init aedsp16_init_tables(void) @@ -1026,17 +1018,17 @@ static void __init aedsp16_init_tables(void) } }

-static int __init aedsp16_init_board(void) +static bool __init aedsp16_init_board(void) { aedsp16_init_tables();

• if (aedsp16_dsp_reset(ae_config.base_io) == FALSE) {
  

• if (aedsp16_dsp_reset(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_dsp_reset: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  

• if (aedsp16_dsp_copyright(ae_config.base_io) == FALSE) {
  

• if (aedsp16_dsp_copyright(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_dsp_copyright: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  /*
  

@@ -1046,48 +1038,48 @@ static int __init aedsp16_init_board(void) if (strcmp("SC-6000", DSPCopyright)) printk("[AEDSP16] Warning: non SC-6000 audio card!\n");

• if (aedsp16_dsp_version(ae_config.base_io) == FALSE) {
  

• if (aedsp16_dsp_version(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_dsp_version: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  

• if (aedsp16_stdcfg(ae_config.base_io) == FALSE) {
  

• if (aedsp16_stdcfg(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_stdcfg: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  

#if defined(CONFIG_SC6600)

• if (aedsp16_hard_read(ae_config.base_io) == FALSE) {
  

• if (aedsp16_hard_read(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_hard_read: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  aedsp16_hard_decode();
  
  aedsp16_hard_encode();
  
  

• if (aedsp16_hard_write(ae_config.base_io) == FALSE) {
  

• if (aedsp16_hard_write(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_hard_write: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  

• if (aedsp16_ext_cfg_write(ae_config.base_io) == FALSE) {
  

• if (aedsp16_ext_cfg_write(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_ext_cfg_write: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  

#endif /* CONFIG_SC6600 */

• if (aedsp16_setup_board(ae_config.base_io) == FALSE) {
  

• if (aedsp16_setup_board(ae_config.base_io) == false) {
          printk("[AEDSP16] aedsp16_setup_board: failed!\n");
  

•         return FALSE;
  

•         return false;
  }
  
  if (ae_config.mss_base != -1) {
          if (ae_config.init & INIT_MSS) {
  

•                 if (aedsp16_init_mss(ae_config.base_io) == FALSE) {
  

•                 if (aedsp16_init_mss(ae_config.base_io) == false) {
                          printk("[AEDSP16] Can not initialize"
                                 "Microsoft Sound System mode.\n");
  

•                         return FALSE;
  

•                         return false;
                  }
          }
  }
  

@@ -1124,27 +1116,27 @@ static int __init aedsp16_init_board(void)

  mdelay(10);

• return TRUE;
  

• return true;
  

}

-static int __init init_aedsp16_sb(void) +static bool __init init_aedsp16_sb(void) { DBG(("init_aedsp16_sb: "));

-/*

• • If the card is already init'ed MSS, we can not init it to SBPRO too
• • because the board can not emulate simultaneously MSS and SBPRO.
• */

• /*
  

•  * If the card is already init'ed MSS, we can not init it to SBPRO
  

too

•  * because the board can not emulate simultaneously MSS and SBPRO.
  

•  */
  if (ae_config.init & INIT_MSS)
  

•         return FALSE;
  

•         return false;
  if (ae_config.init & INIT_SBPRO)
  

•         return FALSE;
  

•         return false;
  
  ae_config.init |= INIT_SBPRO;
  
  DBG(("done.\n"));
  
  

• return TRUE;
  

• return true;
  

}

static void uninit_aedsp16_sb(void) @@ -1160,24 +1152,24 @@ static int __init init_aedsp16_mss(void) { DBG(("init_aedsp16_mss: "));

-/*

• • If the card is already init'ed SBPRO, we can not init it to MSS too
• • because the board can not emulate simultaneously MSS and SBPRO.
• */

• /*
  

•  * If the card is already init'ed SBPRO, we can not init it to MSS
  

too

•  * because the board can not emulate simultaneously MSS and SBPRO.
  

•  */
  if (ae_config.init & INIT_SBPRO)
  

•         return FALSE;
  

•         return false;
  if (ae_config.init & INIT_MSS)
  

•         return FALSE;
  

-/*

• • We must allocate the CONFIG_AEDSP16_BASE region too because these are

the

• • I/O ports to access card's control registers.
• */

•         return false;
  

• /*
  

•  * We must allocate the CONFIG_AEDSP16_BASE region too because
  

these are

•  * the I/O ports to access card's control registers.
  

•  */
  if (!(ae_config.init & INIT_MPU401)) {
          if (!request_region(ae_config.base_io, IOBASE_REGION_SIZE,
                          "aedsp16 (base)")) {
                  printk(
                  "AEDSP16 BASE I/O port region is already in
  

use.\n");

•                 return FALSE;
  

•                 return false;
          }
  }
  
  

@@ -1185,7 +1177,7 @@ static int __init init_aedsp16_mss(void)

  DBG(("done.\n"));

• return TRUE;
  

• return true;
  

}

static void uninit_aedsp16_mss(void) @@ -1202,23 +1194,23 @@ static void uninit_aedsp16_mss(void) DBG(("done.\n")); }

-static int __init init_aedsp16_mpu(void) +static bool __init init_aedsp16_mpu(void) { DBG(("init_aedsp16_mpu: "));

  if (ae_config.init & INIT_MPU401)

•         return FALSE;
  

•         return false;
  
  

-/*

• • We must request the CONFIG_AEDSP16_BASE region too because these are

the I/O

• • ports to access card's control registers.
• */

• /*
  

•  * We must request the CONFIG_AEDSP16_BASE region too because these
  

are

•  * the I/O ports to access card's control registers.
  

•  */
  if (!(ae_config.init & (INIT_MSS | INIT_SBPRO))) {
          if (!request_region(ae_config.base_io, IOBASE_REGION_SIZE,
                                  "aedsp16 (base)")) {
                  printk(
                  "AEDSP16 BASE I/O port region is already in
  

use.\n");

•                 return FALSE;
  

•                 return false;
          }
  }
  
  

@@ -1226,7 +1218,7 @@ static int __init init_aedsp16_mpu(void)

  DBG(("done.\n"));

• return TRUE;
  

• return true;
  

}

static void uninit_aedsp16_mpu(void) @@ -1244,40 +1236,40 @@ static void uninit_aedsp16_mpu(void) DBG(("done.\n")); }

-static int __init init_aedsp16(void) +static bool __init init_aedsp16(void) {

• int initialized = FALSE;
  

• int initialized = false;
  
  DBG(("Initializing BASE[0x%x] IRQ[%d] DMA[%d] MIRQ[%d]\n",
  
  

ae_config.base_io,ae_config.irq,ae_config.dma,ae_config.mpu_irq));

  if (ae_config.mss_base == -1) {

•         if (init_aedsp16_sb() == FALSE) {
  

•         if (init_aedsp16_sb() == false) {
                  uninit_aedsp16_sb();
          } else {
  

•                 initialized = TRUE;
  

•                 initialized = true;
          }
  }
  
  if (ae_config.mpu_base != -1) {
  

•         if (init_aedsp16_mpu() == FALSE) {
  

•         if (init_aedsp16_mpu() == false) {
                  uninit_aedsp16_mpu();
          } else {
  

•                 initialized = TRUE;
  

•                 initialized = true;
          }
  }
  
  

-/*

• • In the sequence of init routines, the MSS init MUST be the last!
• • This because of the special register programming the MSS mode needs.
• • A board reset would disable the MSS mode restoring the default SBPRO
• • mode.
• */

• /*
  

•  * In the sequence of init routines, the MSS init MUST be the last!
  

•  * This because of the special register programming the MSS mode
  

needs.

•  * A board reset would disable the MSS mode restoring the default
  

SBPRO

•  * mode.
  

•  */
  if (ae_config.mss_base != -1) {
  

•         if (init_aedsp16_mss() == FALSE) {
  

•         if (init_aedsp16_mss() == false) {
                  uninit_aedsp16_mss();
          } else {
  

•                 initialized = TRUE;
  

•                 initialized = true;
          }
  }
  
  

@@ -1334,7 +1326,7 @@ static int __init do_init_aedsp16(void) { ae_config.mpu_base = mpu_base; ae_config.mpu_irq = mpu_irq;

• if (init_aedsp16() == FALSE) {
  

• if (init_aedsp16() == false) {
          printk(KERN_ERR "aedsp16: initialization failed\n");
          /*
           * XXX
  

-- 1.7.5.rc2.4.g4d8b3

--

I think you just did the wrong thing .

Care to explain what thing I did wrong?

Hmm, I made a mistake, sorry . My mail client give me the wrong thing . Thanks