On 05/22/2016 07:15 PM, Marek Vasut wrote:
On 05/22/2016 05:59 AM, Wills Wang wrote:
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.w...@live.com>
---

  arch/mips/mach-ath79/ar933x/ddr.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/arch/mips/mach-ath79/ar933x/ddr.c 
b/arch/mips/mach-ath79/ar933x/ddr.c
index 91452bc..7f20d34 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;
So what's new in V2 here ?

Capitalize the first letter in the sentence.

--
Best Regards
Wills

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