This is a note to let you know that I've just added the patch titled
phy: usb: Fix misuse of IS_ENABLED
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
phy-usb-fix-misuse-of-is_enabled.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7c2fc79250cafa1a29befeb60163028ec4720814 Mon Sep 17 00:00:00 2001
From: Chen Li <chenli@xxxxxxxxxxxxx>
Date: Tue, 27 Apr 2021 15:17:45 +0800
Subject: phy: usb: Fix misuse of IS_ENABLED
From: Chen Li <chenli@xxxxxxxxxxxxx>
commit 7c2fc79250cafa1a29befeb60163028ec4720814 upstream.
While IS_ENABLED() is perfectly fine for CONFIG_* symbols, it is not
for other symbols such as __BIG_ENDIAN that is provided directly by
the compiler.
Switch to use CONFIG_CPU_BIG_ENDIAN instead of __BIG_ENDIAN.
Signed-off-by: Chen Li <chenli@xxxxxxxxxxxxx>
Reviewed-by: Al Cooper <alcooperx@xxxxxxxxx>
Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Fixes: 94583a41047e ("phy: usb: Restructure in preparation for adding 7216 USB support")
Link: https://lore.kernel.org/r/87czuggpra.wl-chenli@xxxxxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/phy/broadcom/phy-brcm-usb-init.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/phy/broadcom/phy-brcm-usb-init.h
+++ b/drivers/phy/broadcom/phy-brcm-usb-init.h
@@ -78,7 +78,7 @@ static inline u32 brcm_usb_readl(void __
* Other architectures (e.g., ARM) either do not support big endian, or
* else leave I/O in little endian mode.
*/
- if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(__BIG_ENDIAN))
+ if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
return __raw_readl(addr);
else
return readl_relaxed(addr);
@@ -87,7 +87,7 @@ static inline u32 brcm_usb_readl(void __
static inline void brcm_usb_writel(u32 val, void __iomem *addr)
{
/* See brcmnand_readl() comments */
- if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(__BIG_ENDIAN))
+ if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
__raw_writel(val, addr);
else
writel_relaxed(val, addr);
Patches currently in stable-queue which might be from chenli@xxxxxxxxxxxxx are
queue-5.10/phy-usb-fix-misuse-of-is_enabled.patch
