diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/ab3100-core.c | 1 | ||||
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 20 | ||||
| -rw-r--r-- | drivers/mfd/ab8500-spi.c | 5 | ||||
| -rw-r--r-- | drivers/mfd/max8925-core.c | 13 | ||||
| -rw-r--r-- | drivers/mfd/sh_mobile_sdhi.c | 2 | ||||
| -rw-r--r-- | drivers/mfd/twl4030-irq.c | 4 | ||||
| -rw-r--r-- | drivers/mfd/wm831x-irq.c | 9 |
7 files changed, 43 insertions, 11 deletions
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c index 66379b413906..b048ecc56db9 100644 --- a/drivers/mfd/ab3100-core.c +++ b/drivers/mfd/ab3100-core.c @@ -583,6 +583,7 @@ static ssize_t ab3100_get_set_reg(struct file *file, static const struct file_operations ab3100_get_set_reg_fops = { .open = ab3100_get_set_reg_open_file, .write = ab3100_get_set_reg, + .llseek = noop_llseek, }; static struct dentry *ab3100_dir; diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index defa786dee34..b8c4b80e4c43 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -338,6 +338,21 @@ static struct resource ab8500_rtc_resources[] = { }, }; +static struct resource ab8500_poweronkey_db_resources[] = { + { + .name = "ONKEY_DBF", + .start = AB8500_INT_PON_KEY1DB_F, + .end = AB8500_INT_PON_KEY1DB_F, + .flags = IORESOURCE_IRQ, + }, + { + .name = "ONKEY_DBR", + .start = AB8500_INT_PON_KEY1DB_R, + .end = AB8500_INT_PON_KEY1DB_R, + .flags = IORESOURCE_IRQ, + }, +}; + static struct mfd_cell ab8500_devs[] = { { .name = "ab8500-gpadc", @@ -354,6 +369,11 @@ static struct mfd_cell ab8500_devs[] = { { .name = "ab8500-usb", }, { .name = "ab8500-pwm", }, { .name = "ab8500-regulator", }, + { + .name = "ab8500-poweron-key", + .num_resources = ARRAY_SIZE(ab8500_poweronkey_db_resources), + .resources = ab8500_poweronkey_db_resources, + }, }; int __devinit ab8500_init(struct ab8500 *ab8500) diff --git a/drivers/mfd/ab8500-spi.c b/drivers/mfd/ab8500-spi.c index e1c8b62b086d..01b6d584442c 100644 --- a/drivers/mfd/ab8500-spi.c +++ b/drivers/mfd/ab8500-spi.c @@ -83,6 +83,11 @@ static int __devinit ab8500_spi_probe(struct spi_device *spi) struct ab8500 *ab8500; int ret; + spi->bits_per_word = 24; + ret = spi_setup(spi); + if (ret < 0) + return ret; + ab8500 = kzalloc(sizeof *ab8500, GFP_KERNEL); if (!ab8500) return -ENOMEM; diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c index 04028a9ee082..428377a5a6f5 100644 --- a/drivers/mfd/max8925-core.c +++ b/drivers/mfd/max8925-core.c @@ -429,24 +429,25 @@ static void max8925_irq_sync_unlock(unsigned int irq) irq_tsc = cache_tsc; for (i = 0; i < ARRAY_SIZE(max8925_irqs); i++) { irq_data = &max8925_irqs[i]; + /* 1 -- disable, 0 -- enable */ switch (irq_data->mask_reg) { case MAX8925_CHG_IRQ1_MASK: - irq_chg[0] &= irq_data->enable; + irq_chg[0] &= ~irq_data->enable; break; case MAX8925_CHG_IRQ2_MASK: - irq_chg[1] &= irq_data->enable; + irq_chg[1] &= ~irq_data->enable; break; case MAX8925_ON_OFF_IRQ1_MASK: - irq_on[0] &= irq_data->enable; + irq_on[0] &= ~irq_data->enable; break; case MAX8925_ON_OFF_IRQ2_MASK: - irq_on[1] &= irq_data->enable; + irq_on[1] &= ~irq_data->enable; break; case MAX8925_RTC_IRQ_MASK: - irq_rtc &= irq_data->enable; + irq_rtc &= ~irq_data->enable; break; case MAX8925_TSC_IRQ_MASK: - irq_tsc &= irq_data->enable; + irq_tsc &= ~irq_data->enable; break; default: dev_err(chip->dev, "wrong IRQ\n"); diff --git a/drivers/mfd/sh_mobile_sdhi.c b/drivers/mfd/sh_mobile_sdhi.c index cd164595f08a..49b4d069cbf9 100644 --- a/drivers/mfd/sh_mobile_sdhi.c +++ b/drivers/mfd/sh_mobile_sdhi.c @@ -65,7 +65,7 @@ static void sh_mobile_sdhi_set_pwr(struct platform_device *tmio, int state) p->set_pwr(pdev, state); } -static int __init sh_mobile_sdhi_probe(struct platform_device *pdev) +static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev) { struct sh_mobile_sdhi *priv; struct tmio_mmc_data *mmc_data; diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index 097f24d8bceb..b9fda7018cef 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -78,7 +78,7 @@ struct sih { u8 irq_lines; /* number of supported irq lines */ /* SIR ignored -- set interrupt, for testing only */ - struct irq_data { + struct sih_irq_data { u8 isr_offset; u8 imr_offset; } mask[2]; @@ -810,7 +810,7 @@ int twl4030_init_irq(int irq_num, unsigned irq_base, unsigned irq_end) twl4030_irq_chip = dummy_irq_chip; twl4030_irq_chip.name = "twl4030"; - twl4030_sih_irq_chip.ack = dummy_irq_chip.ack; + twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack; for (i = irq_base; i < irq_end; i++) { set_irq_chip_and_handler(i, &twl4030_irq_chip, diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c index 7dabe4dbd373..294183b6260b 100644 --- a/drivers/mfd/wm831x-irq.c +++ b/drivers/mfd/wm831x-irq.c @@ -394,8 +394,13 @@ static int wm831x_irq_set_type(unsigned int irq, unsigned int type) irq = irq - wm831x->irq_base; - if (irq < WM831X_IRQ_GPIO_1 || irq > WM831X_IRQ_GPIO_11) - return -EINVAL; + if (irq < WM831X_IRQ_GPIO_1 || irq > WM831X_IRQ_GPIO_11) { + /* Ignore internal-only IRQs */ + if (irq >= 0 && irq < WM831X_NUM_IRQS) + return 0; + else + return -EINVAL; + } switch (type) { case IRQ_TYPE_EDGE_BOTH: |