At Wed, 3 Sep 2008 16:38:54 +0800, Bryan Wu wrote:

From: Cliff Cai cliff.cai@analog.com

v2-v3:

• when it is mmu arch, we define the dummy function to NULL

v1-v2:

• only adding this dummy function in nommu arch

Cc: Mike Frysinger vapier.adi@gmail.com Signed-off-by: Cliff Cai cliff.cai@analog.com Signed-off-by: Bryan Wu cooloney@kernel.org

Thanks, applied now with a slight fix of coding style.

Takashi

---

sound/core/pcm_native.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index c49b9d9..e2068a4 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3391,6 +3391,16 @@ out: } #endif /* CONFIG_SND_SUPPORT_OLD_API */

+#ifndef CONFIG_MMU +unsigned long dummy_get_unmapped_area(struct file *file, unsigned long addr,

• 		      unsigned long len, unsigned long pgoff, unsigned long flags)
  

+{

• return 0;

+} +#else +# define dummy_get_unmapped_area NULL +#endif

/*

• Register section

*/ @@ -3407,6 +3417,7 @@ const struct file_operations snd_pcm_f_ops[2] = { .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync,

• .get_unmapped_area =	dummy_get_unmapped_area,
  

  }, { .owner = THIS_MODULE,

@@ -3419,5 +3430,6 @@ const struct file_operations snd_pcm_f_ops[2] = { .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync,

• .get_unmapped_area =	dummy_get_unmapped_area,
  

  }

};

1.5.6