From: Axel Lin <axel.lin@ingics.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: Mike Rapoport <mike@compulab.co.il>,
Alban Bedel <alban.bedel@avionic-design.de>,
Stefan Agner <stefan@agner.ch>,
linux-kernel@vger.kernel.org
Subject: [PATCH] mfd: tps6586x: Fix up define for TPS6586X_MAX_REGISTER
Date: Tue, 07 Jul 2015 08:52:06 +0800 [thread overview]
Message-ID: <1436230326.10336.0.camel@ingics.com> (raw)
The latest valid register is TPS6586X_VERSIONCRC.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/mfd/tps6586x.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index e0a2583..ae08b29 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -52,7 +52,7 @@
#define TPS6586X_VERSIONCRC 0xcd
/* Maximum register */
-#define TPS6586X_MAX_REGISTER (TPS6586X_VERSIONCRC + 1)
+#define TPS6586X_MAX_REGISTER TPS6586X_VERSIONCRC
struct tps6586x_irq_data {
u8 mask_reg;
@@ -467,7 +467,7 @@ static bool is_volatile_reg(struct device *dev, unsigned int reg)
static const struct regmap_config tps6586x_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .max_register = TPS6586X_MAX_REGISTER - 1,
+ .max_register = TPS6586X_MAX_REGISTER,
.volatile_reg = is_volatile_reg,
.cache_type = REGCACHE_RBTREE,
};
--
2.1.0
next reply other threads:[~2015-07-07 0:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-07 0:52 Axel Lin [this message]
2015-07-07 6:47 ` [PATCH] mfd: tps6586x: Fix up define for TPS6586X_MAX_REGISTER Lee Jones
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