diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-11-16 14:19:34 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-11-16 14:19:34 +0100 |
| commit | 7ce7f35b33eb42b6aa4cf176fa34372b21b8472b (patch) | |
| tree | 12f3027003f1d7cce30f838265e4fab2d52c6cef /drivers/i2c/busses/i2c-imx.c | |
| parent | x86/intel_rdt: Update percpu closid immeditately on CPUs affected by changee (diff) | |
| parent | x86/cpuid: Provide get_scattered_cpuid_leaf() (diff) | |
| download | linux-7ce7f35b33eb42b6aa4cf176fa34372b21b8472b.tar.xz linux-7ce7f35b33eb42b6aa4cf176fa34372b21b8472b.zip | |
Merge branch 'x86/cpufeature' into x86/cache
Resolve the cpu/scattered conflict.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-imx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 592a8f26a708..47fc1f1acff7 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1009,10 +1009,13 @@ static int i2c_imx_init_recovery_info(struct imx_i2c_struct *i2c_imx, rinfo->sda_gpio = of_get_named_gpio(pdev->dev.of_node, "sda-gpios", 0); rinfo->scl_gpio = of_get_named_gpio(pdev->dev.of_node, "scl-gpios", 0); - if (!gpio_is_valid(rinfo->sda_gpio) || - !gpio_is_valid(rinfo->scl_gpio) || - IS_ERR(i2c_imx->pinctrl_pins_default) || - IS_ERR(i2c_imx->pinctrl_pins_gpio)) { + if (rinfo->sda_gpio == -EPROBE_DEFER || + rinfo->scl_gpio == -EPROBE_DEFER) { + return -EPROBE_DEFER; + } else if (!gpio_is_valid(rinfo->sda_gpio) || + !gpio_is_valid(rinfo->scl_gpio) || + IS_ERR(i2c_imx->pinctrl_pins_default) || + IS_ERR(i2c_imx->pinctrl_pins_gpio)) { dev_dbg(&pdev->dev, "recovery information incomplete\n"); return 0; } |