diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/ab8500-sysctrl.c | 14 | ||||
| -rw-r--r-- | drivers/mfd/axp20x.c | 8 |
2 files changed, 15 insertions, 7 deletions
diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c index 207cc49..8062d37 100644 --- a/drivers/mfd/ab8500-sysctrl.c +++ b/drivers/mfd/ab8500-sysctrl.c @@ -98,7 +98,7 @@ int ab8500_sysctrl_read(u16 reg, u8 *value) u8 bank; if (sysctrl_dev == NULL) - return -EINVAL; + return -EPROBE_DEFER; bank = (reg >> 8); if (!valid_bank(bank)) @@ -114,11 +114,13 @@ int ab8500_sysctrl_write(u16 reg, u8 mask, u8 value) u8 bank; if (sysctrl_dev == NULL) - return -EINVAL; + return -EPROBE_DEFER; bank = (reg >> 8); - if (!valid_bank(bank)) + if (!valid_bank(bank)) { + pr_err("invalid bank\n"); return -EINVAL; + } return abx500_mask_and_set_register_interruptible(sysctrl_dev, bank, (u8)(reg & 0xFF), mask, value); @@ -145,9 +147,15 @@ static int ab8500_sysctrl_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id ab8500_sysctrl_match[] = { + { .compatible = "stericsson,ab8500-sysctrl", }, + {} +}; + static struct platform_driver ab8500_sysctrl_driver = { .driver = { .name = "ab8500-sysctrl", + .of_match_table = ab8500_sysctrl_match, }, .probe = ab8500_sysctrl_probe, .remove = ab8500_sysctrl_remove, diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index ba130be..9617fc3 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -205,14 +205,14 @@ static struct resource axp22x_pek_resources[] = { static struct resource axp288_power_button_resources[] = { { .name = "PEK_DBR", - .start = AXP288_IRQ_POKN, - .end = AXP288_IRQ_POKN, + .start = AXP288_IRQ_POKP, + .end = AXP288_IRQ_POKP, .flags = IORESOURCE_IRQ, }, { .name = "PEK_DBF", - .start = AXP288_IRQ_POKP, - .end = AXP288_IRQ_POKP, + .start = AXP288_IRQ_POKN, + .end = AXP288_IRQ_POKN, .flags = IORESOURCE_IRQ, }, }; |