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ar71xx/ar933x_wmac_reset: remove indefinite wait for wmac reset

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Found-by: Coverity Scan #1329327
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
This commit is contained in:
Alexander Couzens 2017-06-11 13:27:20 +02:00
parent 1025941662
commit 296312fca1
1 changed files with 1 additions and 2 deletions
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3
target/linux/ar71xx/patches-4.4/200-MIPS-ath79-fix-ar933x-wmac-reset.patch
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@ -1,6 +1,6 @@
--- a/arch/mips/ath79/dev-wmac.c --- a/arch/mips/ath79/dev-wmac.c
+++ b/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c
@@ -62,10 +62,27 @@ static void __init ar913x_wmac_setup(voi @@ -61,10 +61,27 @@ static void __init ar913x_wmac_setup(voi
static int ar933x_wmac_reset(void) static int ar933x_wmac_reset(void)
{ {
@ -21,7 +21,6 @@
+ break; + break;
+ +
+ udelay(10000); + udelay(10000);
+ retries++;
+ } + }
+ +
+ pr_err("ar933x: WMAC reset timed out"); + pr_err("ar933x: WMAC reset timed out");