diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-nomadik.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-nomadik.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index 28cbe1b2a2ec..0e55d85fd4ed 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -879,19 +879,19 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg) #ifdef CONFIG_PM_SLEEP static int nmk_i2c_suspend_late(struct device *dev) { - pinctrl_pm_select_sleep_state(dev); + int ret; + ret = pm_runtime_force_suspend(dev); + if (ret) + return ret; + + pinctrl_pm_select_sleep_state(dev); return 0; } static int nmk_i2c_resume_early(struct device *dev) { - /* First go to the default state */ - pinctrl_pm_select_default_state(dev); - /* Then let's idle the pins until the next transfer happens */ - pinctrl_pm_select_idle_state(dev); - - return 0; + return pm_runtime_force_resume(dev); } #endif @@ -999,7 +999,7 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id) dev->virtbase = devm_ioremap(&adev->dev, adev->res.start, resource_size(&adev->res)); - if (IS_ERR(dev->virtbase)) { + if (!dev->virtbase) { ret = -ENOMEM; goto err_no_mem; } |