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Message-Id: <1421658300-22150-1-git-send-email-kuleshovmail@gmail.com>
Date: Mon, 19 Jan 2015 15:05:00 +0600
From: Alexander Kuleshov <kuleshovmail@...il.com>
To: Ingo Molnar <mingo@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>,
"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
linux-kernel@...r.kernel.org,
Alexander Kuleshov <kuleshovmail@...il.com>
Subject: [PATCH 2/2] x86/early_printk: remove unused definitions
RXR, IIR and MSR are not used
Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
---
arch/x86/kernel/early_printk.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 01d1c18..e8f317f 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -83,14 +83,11 @@ static int early_serial_base = 0x3f8; /* ttyS0 */
#define DLAB 0x80
#define TXR 0 /* Transmit register (WRITE) */
-#define RXR 0 /* Receive register (READ) */
#define IER 1 /* Interrupt Enable */
-#define IIR 2 /* Interrupt ID */
#define FCR 2 /* FIFO control */
#define LCR 3 /* Line control */
#define MCR 4 /* Modem control */
#define LSR 5 /* Line Status */
-#define MSR 6 /* Modem Status */
#define DLL 0 /* Divisor Latch Low */
#define DLH 1 /* Divisor latch High */
--
2.3.0.rc0.44.ga94655d.dirty
--
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