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| author | Minkyu Kang <mk7.kang@samsung.com> | 2012-12-10 22:43:57 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2012-12-11 17:37:28 +0900 |
| commit | fbef8e6e7f1233ed20f8c5045e12c9cf31b43540 (patch) | |
| tree | a7ca3a4084d7e250d0c159f4c3c81977091ad948 | |
| parent | 211e8438cf61df1e2a53b6b979a8e4224158d5dc (diff) | |
| download | u-boot-imx-fbef8e6e7f1233ed20f8c5045e12c9cf31b43540.zip u-boot-imx-fbef8e6e7f1233ed20f8c5045e12c9cf31b43540.tar.gz u-boot-imx-fbef8e6e7f1233ed20f8c5045e12c9cf31b43540.tar.bz2 | |
universal_c210: check the NULL pointer when get the PMIC
PMIC 2.0 require to test return pointer from pmic_get()
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
| -rw-r--r-- | board/samsung/universal_c210/universal.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 4869798..e742707 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -343,6 +343,9 @@ static void init_pmic_lcd(void) struct pmic *p = pmic_get("MAX8998_PMIC"); + if (!p) + return; + if (pmic_probe(p)) return; @@ -434,6 +437,9 @@ static void lcd_power_on(void) { struct pmic *p = pmic_get("MAX8998_PMIC"); + if (!p) + return; + if (pmic_probe(p)) return; |