From: Stephen Warren <swarren@nvidia.com>
Date: Tue, 4 Mar 2014 16:50:32 +0000 (-0700)
Subject: mfd: as3722: Make FUSE7_REG readable
X-Git-Tag: v3.15-rc1~64^2~32
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09507305a5b372812929f3e8acf9b72f35a88c1c;p=pandora-kernel.git

mfd: as3722: Make FUSE7_REG readable

The FUSE7_REG register is not currently marked readable. This causes
as3722_sd0_is_low_voltage() to emit an error during boot, and assume
the range of the SD0 regulator:

as3722-regulator as3722-regulator: Reg 0xa7 read failed: -5

Fixes: d4807ad2c4c0 ("regmap: Check readable regs in _regmap_read")
  [exposed the bug, by checking for readability]
Fixes: 762a8ee80897 ("regulator: as3722: detect SD0 low-voltage mode")
  [left out this register from the readable list]

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

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