Use FIELD_PREP() in macro definitions.
Signed-off-by: Claudiu Beznea claudiu.beznea@microchip.com --- sound/soc/atmel/mchp-spdiftx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/atmel/mchp-spdiftx.c b/sound/soc/atmel/mchp-spdiftx.c index dc96a6fbf514..20d135c718b0 100644 --- a/sound/soc/atmel/mchp-spdiftx.c +++ b/sound/soc/atmel/mchp-spdiftx.c @@ -6,6 +6,7 @@ // // Author: Codrin Ciubotariu codrin.ciubotariu@microchip.com
+#include <linux/bitfield.h> #include <linux/clk.h> #include <linux/io.h> #include <linux/module.h> @@ -71,11 +72,11 @@
/* Valid Bits per Sample */ #define SPDIFTX_MR_VBPS_MASK GENMASK(13, 8) -#define SPDIFTX_MR_VBPS(bps) (((bps) << 8) & SPDIFTX_MR_VBPS_MASK) +#define SPDIFTX_MR_VBPS(bps) FIELD_PREP(SPDIFTX_MR_VBPS_MASK, bps)
/* Chunk Size */ #define SPDIFTX_MR_CHUNK_MASK GENMASK(19, 16) -#define SPDIFTX_MR_CHUNK(size) (((size) << 16) & SPDIFTX_MR_CHUNK_MASK) +#define SPDIFTX_MR_CHUNK(size) FIELD_PREP(SPDIFTX_MR_CHUNK_MASK, size)
/* Validity Bits for Channels 1 and 2 */ #define SPDIFTX_MR_VALID1 BIT(24) @@ -88,8 +89,7 @@
/* Bytes per Sample */ #define SPDIFTX_MR_BPS_MASK GENMASK(29, 28) -#define SPDIFTX_MR_BPS(bytes) \ - ((((bytes) - 1) << 28) & SPDIFTX_MR_BPS_MASK) +#define SPDIFTX_MR_BPS(bytes) FIELD_PREP(SPDIFTX_MR_BPS_MASK, (bytes - 1))
/* * ---- Interrupt Enable/Disable/Mask/Status Register (Write/Read-only) ----