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| author | Bin Meng <bmeng.cn@gmail.com> | 2016-06-08 05:07:32 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-06-12 12:19:35 +0800 |
| commit | 8142340ee3847c6422294fad0f1adc01c9d27e2b (patch) | |
| tree | 04667a685d4b92b07b4d7012e5f638b55c45db96 /drivers | |
| parent | 8a1a7595cfbcb12d01a5c1f486ebfd50af90c34c (diff) | |
| download | u-boot-8142340ee3847c6422294fad0f1adc01c9d27e2b.zip u-boot-8142340ee3847c6422294fad0f1adc01c9d27e2b.tar.gz u-boot-8142340ee3847c6422294fad0f1adc01c9d27e2b.tar.bz2 | |
x86: ich6_gpio: Output return value of syscon_get_by_driver_data()
The call to syscon_get_by_driver_data() does not save its return value.
Print it out to aid debugging.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/intel_ich6_gpio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/intel_ich6_gpio.c b/drivers/gpio/intel_ich6_gpio.c index b7e379a..2d66d040 100644 --- a/drivers/gpio/intel_ich6_gpio.c +++ b/drivers/gpio/intel_ich6_gpio.c @@ -114,9 +114,11 @@ static int ich6_gpio_probe(struct udevice *dev) struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev); struct ich6_bank_priv *bank = dev_get_priv(dev); struct udevice *pinctrl; + int ret; /* Set up pin control if available */ - syscon_get_by_driver_data(X86_SYSCON_PINCONF, &pinctrl); + ret = syscon_get_by_driver_data(X86_SYSCON_PINCONF, &pinctrl); + debug("%s, pinctrl=%p, ret=%d\n", __func__, pinctrl, ret); uc_priv->gpio_count = GPIO_PER_BANK; uc_priv->bank_name = plat->bank_name; |