linux-kernel - [PATCH 2/6] hpet: remove unused writeq/readq function definitions

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Message-Id: <20170325144321.14284-3-clabbe.montjoie@gmail.com>
Date:   Sat, 25 Mar 2017 15:43:17 +0100
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     clemens@...isch.de, arnd@...db.de, gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org,
        Corentin Labbe <clabbe.montjoie@...il.com>
Subject: [PATCH 2/6] hpet: remove unused writeq/readq function definitions

hpet is availlable only on x86/ia64 and thoses arch both provides
readq/writeq functions.
So this patch remove unused writeq/readq function definitions in hpet.c

Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
---
 drivers/char/hpet.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index f0e6427..a22543d 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -123,22 +123,6 @@ static struct hpets *hpets;
 #define	HPET_PERIODIC		0x0004
 #define	HPET_SHARED_IRQ		0x0008
 
-
-#ifndef readq
-static inline unsigned long long readq(void __iomem *addr)
-{
-	return readl(addr) | (((unsigned long long)readl(addr + 4)) << 32LL);
-}
-#endif
-
-#ifndef writeq
-static inline void writeq(unsigned long long v, void __iomem *addr)
-{
-	writel(v & 0xffffffff, addr);
-	writel(v >> 32, addr + 4);
-}
-#endif
-
 static irqreturn_t hpet_interrupt(int irq, void *data)
 {
 	struct hpet_dev *devp;
-- 
2.10.2