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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>
This commit is contained in:
Charles Keepax 2014-11-04 15:26:22 +00:00 committed by Lee Jones
parent a64ab6b4cd
commit e62cace7b6
1 changed files with 2 additions and 0 deletions
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2
drivers/mfd/wm8997-tables.c
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@ -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: