diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap-mmio.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/base/regmap/regmap-mmio.c b/drivers/base/regmap/regmap-mmio.c index b47ee3e8d050..8bd8d42de3fe 100644 --- a/drivers/base/regmap/regmap-mmio.c +++ b/drivers/base/regmap/regmap-mmio.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/regmap.h> #include <linux/slab.h> +#include <linux/swab.h> #include "internal.h" @@ -345,7 +346,6 @@ static int regmap_mmio_noinc_read(void *context, unsigned int reg, { struct regmap_mmio_context *ctx = context; int ret = 0; - int i; if (!IS_ERR(ctx->clk)) { ret = clk_enable(ctx->clk); @@ -382,27 +382,15 @@ static int regmap_mmio_noinc_read(void *context, unsigned int reg, if (ctx->big_endian && (ctx->val_bytes > 1)) { switch (ctx->val_bytes) { case 2: - { - u16 *valp = (u16 *)val; - for (i = 0; i < val_count; i++) - valp[i] = swab16(valp[i]); + swab16_array(val, val_count); break; - } case 4: - { - u32 *valp = (u32 *)val; - for (i = 0; i < val_count; i++) - valp[i] = swab32(valp[i]); + swab32_array(val, val_count); break; - } #ifdef CONFIG_64BIT case 8: - { - u64 *valp = (u64 *)val; - for (i = 0; i < val_count; i++) - valp[i] = swab64(valp[i]); + swab64_array(val, val_count); break; - } #endif default: ret = -EINVAL; |