linux-kernel - [PATCH 2/2] regmap: mmio: remove some error checks now in the core

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Date:	Fri,  6 Apr 2012 15:17:33 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org, Stephen Warren <swarren@...dia.com>
Subject: [PATCH 2/2] regmap: mmio: remove some error checks now in the core

From: Stephen Warren <swarren@...dia.com>

These error checks are implemented in regmap core. Remove the duplicate
code from regmap-mmio.c

Signed-off-by: Stephen Warren <swarren@...dia.com>
---
This logically slight depends on "regmap: validate regmap_raw_read/write
val_len" that I just sent, but its not really a big deal.

 drivers/base/regmap/regmap-mmio.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/drivers/base/regmap/regmap-mmio.c b/drivers/base/regmap/regmap-mmio.c
index ffa0e85..bdf4dc8 100644
--- a/drivers/base/regmap/regmap-mmio.c
+++ b/drivers/base/regmap/regmap-mmio.c
@@ -37,9 +37,6 @@ static int regmap_mmio_gather_write(void *context,
 
 	BUG_ON(reg_size != 4);
 
-	if (val_size % ctx->val_bytes)
-		return -EIO;
-
 	offset = be32_to_cpup(reg);
 
 	while (val_size) {
@@ -86,9 +83,6 @@ static int regmap_mmio_read(void *context,
 
 	BUG_ON(reg_size != 4);
 
-	if (val_size % ctx->val_bytes)
-		return -EIO;
-
 	offset = be32_to_cpup(reg);
 
 	while (val_size) {
-- 
1.7.0.4

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