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| author | Wills Wang <wills.wang@live.com> | 2016-05-22 11:59:49 +0800 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2016-05-26 01:34:14 +0200 |
| commit | 4349b55b9953d0bb591f13ca9985edf591348ced (patch) | |
| tree | a0c02ded52035dbb8780bae85b3320485508a9fa /arch/mips | |
| parent | 42a3f3e6ebbac4d93892d2b870502743d7308988 (diff) | |
mips: ath79: ar933x: Avoid warning with gcc5
GCC 5.3 report a warning: 'upper' and 'lower' may be used
uninitialized in this function [-Wmaybe-uninitialized].
Compiler might need explicit initializer.
Signed-off-by: Wills Wang <wills.wang@live.com>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/mach-ath79/ar933x/ddr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/mach-ath79/ar933x/ddr.c b/arch/mips/mach-ath79/ar933x/ddr.c index 91452bcc53..7f20d34885 100644 --- a/arch/mips/mach-ath79/ar933x/ddr.c +++ b/arch/mips/mach-ath79/ar933x/ddr.c @@ -268,6 +268,8 @@ void ddr_tap_tuning(void) dir = 1; tap = readl(regs + AR71XX_DDR_REG_TAP_CTRL0); val = tap; + upper = tap; + lower = tap; while (!done) { err = 0; |