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| author | Bin Meng <bmeng.cn@gmail.com> | 2016-02-01 01:40:53 -0800 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-02-05 12:47:22 +0800 |
| commit | 9e36c53dd0b86d8e19c764945401440dee65d016 (patch) | |
| tree | 412456271792b4af83bd63a229efed18a3599cef /arch | |
| parent | 248c4faa9f0499971dadf148e666b087384117f0 (diff) | |
| download | u-boot-imx-9e36c53dd0b86d8e19c764945401440dee65d016.zip u-boot-imx-9e36c53dd0b86d8e19c764945401440dee65d016.tar.gz u-boot-imx-9e36c53dd0b86d8e19c764945401440dee65d016.tar.bz2 | |
x86: tnc: Change disable_igd() to have a return value
So far disable_igd() does not have any return value, but we may need
that in the future.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/cpu/queensbay/tnc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/cpu/queensbay/tnc.c b/arch/x86/cpu/queensbay/tnc.c index f9fddc1..8b79505 100644 --- a/arch/x86/cpu/queensbay/tnc.c +++ b/arch/x86/cpu/queensbay/tnc.c @@ -14,7 +14,7 @@ #include <asm/fsp/fsp_support.h> #include <asm/processor.h> -static void __maybe_unused disable_igd(void) +static int __maybe_unused disable_igd(void) { /* * According to Atom E6xx datasheet, setting VGA Disable (bit17) @@ -36,6 +36,8 @@ static void __maybe_unused disable_igd(void) */ x86_pci_write_config32(TNC_IGD, IGD_FD, FUNC_DISABLE); x86_pci_write_config32(TNC_SDVO, IGD_FD, FUNC_DISABLE); + + return 0; } int arch_cpu_init(void) @@ -53,9 +55,11 @@ int arch_cpu_init(void) int arch_early_init_r(void) { + int ret = 0; + #ifdef CONFIG_DISABLE_IGD - disable_igd(); + ret = disable_igd(); #endif - return 0; + return ret; } |