diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/wm8994-core.c | 10 | ||||
| -rw-r--r-- | drivers/mfd/wm8994-irq.c | 6 |
2 files changed, 9 insertions, 7 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 3f5b7cc85f1..e198d40292e 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -40,10 +40,8 @@ static int wm8994_read(struct wm8994 *wm8994, unsigned short reg, return ret; for (i = 0; i < bytes / 2; i++) { - buf[i] = be16_to_cpu(buf[i]); - dev_vdbg(wm8994->dev, "Read %04x from R%d(0x%x)\n", - buf[i], reg + i, reg + i); + be16_to_cpu(buf[i]), reg + i, reg + i); } return 0; @@ -69,7 +67,7 @@ int wm8994_reg_read(struct wm8994 *wm8994, unsigned short reg) if (ret < 0) return ret; else - return val; + return be16_to_cpu(val); } EXPORT_SYMBOL_GPL(wm8994_reg_read); @@ -79,7 +77,7 @@ EXPORT_SYMBOL_GPL(wm8994_reg_read); * @wm8994: Device to read from * @reg: First register * @count: Number of registers - * @buf: Buffer to fill. + * @buf: Buffer to fill. The data will be returned big endian. */ int wm8994_bulk_read(struct wm8994 *wm8994, unsigned short reg, int count, u16 *buf) @@ -180,6 +178,8 @@ int wm8994_set_bits(struct wm8994 *wm8994, unsigned short reg, if (ret < 0) goto out; + r = be16_to_cpu(r); + r &= ~mask; r |= val; diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c index f5e439a37dc..1e3bf4a2ff8 100644 --- a/drivers/mfd/wm8994-irq.c +++ b/drivers/mfd/wm8994-irq.c @@ -225,9 +225,11 @@ static irqreturn_t wm8994_irq_thread(int irq, void *data) return IRQ_NONE; } - /* Apply masking */ - for (i = 0; i < WM8994_NUM_IRQ_REGS; i++) + /* Bit swap and apply masking */ + for (i = 0; i < WM8994_NUM_IRQ_REGS; i++) { + status[i] = be16_to_cpu(status[i]); status[i] &= ~wm8994->irq_masks_cur[i]; + } /* Report */ for (i = 0; i < ARRAY_SIZE(wm8994_irqs); i++) { |