linux-kernel - [PATCH] mfd: wm5102: Update maximum register

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Message-Id: <1351274903-26345-1-git-send-email-broonie@opensource.wolfsonmicro.com>
Date:	Fri, 26 Oct 2012 19:08:23 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] mfd: wm5102: Update maximum register

The DSP memories are mapped into the register map, make them readable and
writable by updating max_register appropriately.

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/mfd/wm5102-tables.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index e1dc022..645c0d6 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -1855,12 +1855,14 @@ static bool wm5102_volatile_register(struct device *dev, unsigned int reg)
 	}
 }
 
+#define WM5102_MAX_REGISTER 0x1a8fff
+
 const struct regmap_config wm5102_spi_regmap = {
 	.reg_bits = 32,
 	.pad_bits = 16,
 	.val_bits = 16,
 
-	.max_register = ARIZONA_DSP1_STATUS_2,
+	.max_register = WM5102_MAX_REGISTER,
 	.readable_reg = wm5102_readable_register,
 	.volatile_reg = wm5102_volatile_register,
 
@@ -1874,7 +1876,7 @@ const struct regmap_config wm5102_i2c_regmap = {
 	.reg_bits = 32,
 	.val_bits = 16,
 
-	.max_register = ARIZONA_DSP1_STATUS_2,
+	.max_register = WM5102_MAX_REGISTER,
 	.readable_reg = wm5102_readable_register,
 	.volatile_reg = wm5102_volatile_register,
 
-- 
1.7.10.4

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