diff options
| -rw-r--r-- | drivers/base/regmap/regmap-mmio.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/base/regmap/regmap-mmio.c b/drivers/base/regmap/regmap-mmio.c index 1a7b5ee11abc..ffa0e850839e 100644 --- a/drivers/base/regmap/regmap-mmio.c +++ b/drivers/base/regmap/regmap-mmio.c @@ -35,8 +35,8 @@ static int regmap_mmio_gather_write(void *context, struct regmap_mmio_context *ctx = context; u32 offset; - if (reg_size != 4) - return -EIO; + BUG_ON(reg_size != 4); + if (val_size % ctx->val_bytes) return -EIO; @@ -60,7 +60,7 @@ static int regmap_mmio_gather_write(void *context, #endif default: /* Should be caught by regmap_mmio_check_config */ - return -EIO; + BUG(); } val_size -= ctx->val_bytes; val += ctx->val_bytes; @@ -72,8 +72,8 @@ static int regmap_mmio_gather_write(void *context, static int regmap_mmio_write(void *context, const void *data, size_t count) { - if (count < 4) - return -EIO; + BUG_ON(count < 4); + return regmap_mmio_gather_write(context, data, 4, data + 4, count - 4); } @@ -84,8 +84,8 @@ static int regmap_mmio_read(void *context, struct regmap_mmio_context *ctx = context; u32 offset; - if (reg_size != 4) - return -EIO; + BUG_ON(reg_size != 4); + if (val_size % ctx->val_bytes) return -EIO; @@ -109,7 +109,7 @@ static int regmap_mmio_read(void *context, #endif default: /* Should be caught by regmap_mmio_check_config */ - return -EIO; + BUG(); } val_size -= ctx->val_bytes; val += ctx->val_bytes; |