arm: exynos: Use proper ADC device name

Since commit 4213609cc7 ("drivers: core: use strcmp when find device by
name") one has to provide full name to get requested object. Fix the code
used to detect Odroid board revision to use proper ADC device name then.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/common/exynos5-dt-types.c b/board/samsung/common/exynos5-dt-types.c
index 516c329..d51cc4e 100644 (file)
--- a/board/samsung/common/exynos5-dt-types.c
+++ b/board/samsung/common/exynos5-dt-types.c
@@ -67,7 +67,7 @@ static int odroid_get_adc_val(unsigned int *adcval)
        unsigned int adcval_prev = 0;
        int ret, retries = 20;
 
-       ret = adc_channel_single_shot("adc", CONFIG_ODROID_REV_AIN,
+       ret = adc_channel_single_shot("adc@12D10000", CONFIG_ODROID_REV_AIN,
                                      &adcval_prev);
        if (ret)
                return ret;
@@ -75,8 +75,8 @@ static int odroid_get_adc_val(unsigned int *adcval)
        while (retries--) {
                mdelay(5);
 
-               ret = adc_channel_single_shot("adc", CONFIG_ODROID_REV_AIN,
-                                             adcval);
+               ret = adc_channel_single_shot("adc@12D10000",
+                                             CONFIG_ODROID_REV_AIN, adcval);
                if (ret)
                        return ret;