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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2014-11-04 18:26:22 +0300
committerLee Jones <lee.jones@linaro.org>2014-11-25 19:18:54 +0300
commite62cace7b602b29cc9226e64dfb2c47ddfb9558e (patch)
tree085ff4275a0fc06e545251cfa5d2a8f0cdf818d5 /drivers/mfd/wm8997-tables.c
parenta64ab6b4cd098f6c2ea959fe9bf1fd3f8b13b1f3 (diff)
downloadlinux-e62cace7b602b29cc9226e64dfb2c47ddfb9558e.tar.xz
mfd: wm8997: Mark INTERRUPT_STATUS_2_MASK as readable
Technically this register is not used on wm8997 however the regmap core requires a continuous block of IRQs. The simplest solution is just to add the register. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/mfd/wm8997-tables.c')
-rw-r--r--drivers/mfd/wm8997-tables.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
index 510da3b52324..f44d195d4496 100644
--- a/drivers/mfd/wm8997-tables.c
+++ b/drivers/mfd/wm8997-tables.c
@@ -670,6 +670,7 @@ static const struct reg_default wm8997_reg_default[] = {
{ 0x00000C23, 0x0000 }, /* R3107 - Misc Pad Ctrl 4 */
{ 0x00000C24, 0x0000 }, /* R3108 - Misc Pad Ctrl 5 */
{ 0x00000D08, 0xFFFF }, /* R3336 - Interrupt Status 1 Mask */
+ { 0x00000D09, 0xFFFF }, /* R3337 - Interrupt Status 2 Mask */
{ 0x00000D0A, 0xFFFF }, /* R3338 - Interrupt Status 3 Mask */
{ 0x00000D0B, 0xFFFF }, /* R3339 - Interrupt Status 4 Mask */
{ 0x00000D0C, 0xFEFF }, /* R3340 - Interrupt Status 5 Mask */
@@ -1328,6 +1329,7 @@ static bool wm8997_readable_register(struct device *dev, unsigned int reg)
case ARIZONA_INTERRUPT_STATUS_4:
case ARIZONA_INTERRUPT_STATUS_5:
case ARIZONA_INTERRUPT_STATUS_1_MASK:
+ case ARIZONA_INTERRUPT_STATUS_2_MASK:
case ARIZONA_INTERRUPT_STATUS_3_MASK:
case ARIZONA_INTERRUPT_STATUS_4_MASK:
case ARIZONA_INTERRUPT_STATUS_5_MASK: