diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-imx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 65128a73e8a3..1775a79aeba2 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -41,7 +41,6 @@ #include <linux/hrtimer.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/of_dma.h> #include <linux/pinctrl/consumer.h> #include <linux/platform_data/i2c-imx.h> @@ -1389,7 +1388,11 @@ static int i2c_imx_init_recovery_info(struct imx_i2c_struct *i2c_imx, struct i2c_bus_recovery_info *rinfo = &i2c_imx->rinfo; i2c_imx->pinctrl = devm_pinctrl_get(&pdev->dev); - if (!i2c_imx->pinctrl || IS_ERR(i2c_imx->pinctrl)) { + if (!i2c_imx->pinctrl) { + dev_info(&pdev->dev, "pinctrl unavailable, bus recovery not supported\n"); + return 0; + } + if (IS_ERR(i2c_imx->pinctrl)) { dev_info(&pdev->dev, "can't get pinctrl, bus recovery not supported\n"); return PTR_ERR(i2c_imx->pinctrl); } @@ -1506,8 +1509,7 @@ static int i2c_imx_probe(struct platform_device *pdev) goto rpm_disable; /* Request IRQ */ - ret = request_threaded_irq(irq, i2c_imx_isr, NULL, IRQF_SHARED, - pdev->name, i2c_imx); + ret = request_irq(irq, i2c_imx_isr, IRQF_SHARED, pdev->name, i2c_imx); if (ret) { dev_err(&pdev->dev, "can't claim irq %d\n", irq); goto rpm_disable; |