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From: Chen Li <chenli@uniontech.com>
To: Al Cooper <alcooperx@gmail.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>,
	linux-phy@lists.infradead.org,
	bcm-kernel-feedback-list@broadcom.com
Subject: [PATCH] phy: usb: Fix misuse of IS_ENABLED
Date: Tue, 27 Apr 2021 15:17:45 +0800	[thread overview]
Message-ID: <87czuggpra.wl-chenli@uniontech.com> (raw)


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@uniontech.com>
---
 drivers/phy/broadcom/phy-brcm-usb-init.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/broadcom/phy-brcm-usb-init.h b/drivers/phy/broadcom/phy-brcm-usb-init.h
index 899b9eb43fad..a39f30fa2e99 100644
--- 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 __iomem *addr)
 	 * 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 __iomem *addr)
 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);
-- 
2.31.1




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             reply	other threads:[~2021-04-27  7:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-27  7:17 Chen Li [this message]
2021-04-30 15:05 ` [PATCH] phy: usb: Fix misuse of IS_ENABLED Alan Cooper
2021-05-02 15:53 ` Florian Fainelli
2021-05-14 12:11 ` Vinod Koul

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