[PATCH 2/2] x86/early_printk: remove unused definitions

[Alexander Kuleshov]

RXR, IIR and MSR are not used

Signed-off-by: Alexander Kuleshov <kuleshovmail@xxxxxxxxx>
---
 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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