mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
ddff739d15
This fixes a compilation error as follows:
drivers/staging/fsl_qbman/qman_config.c:815:29: error: bitwise comparison
always evaluates to false [-Werror=tautological-compare]
if ((qman_ip_rev & 0xFF00) == QMAN_REV31) {
Signed-off-by: Biwen Li <biwen.li@nxp.com>
(cherry picked from commit 53b73131e9)
29 lines
939 B
Diff
29 lines
939 B
Diff
From b43b4fdd5caa4f66fd712c77589c167c952ec659 Mon Sep 17 00:00:00 2001
|
|
From: Roy Pledge <roy.pledge@nxp.com>
|
|
Date: Mon, 6 May 2019 11:18:57 -0400
|
|
Subject: [PATCH] sdk_qbman: Fix error in IP revision comparison
|
|
|
|
The comparison for QMAN_REV31 was incorrect as it
|
|
would always fail due to the wrong mask.
|
|
|
|
This fixes the following error in newer GCC versions:
|
|
"error: bitwise comparison always evaluates to false
|
|
[-Werror=tautological-compare]"
|
|
|
|
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
|
|
---
|
|
drivers/staging/fsl_qbman/qman_config.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/drivers/staging/fsl_qbman/qman_config.c
|
|
+++ b/drivers/staging/fsl_qbman/qman_config.c
|
|
@@ -812,7 +812,7 @@ int qman_set_sdest(u16 channel, unsigned
|
|
|
|
if (!qman_have_ccsr())
|
|
return -ENODEV;
|
|
- if ((qman_ip_rev & 0xFF00) == QMAN_REV31) {
|
|
+ if ((qman_ip_rev & 0xFFFF) == QMAN_REV31) {
|
|
/* LS1043A - only one L2 cache */
|
|
cpu_idx = 0;
|
|
}
|