RISC-V: Use tabs to align macro values in asm/csr.h

The spacing between macro name and value is not consistent in
asm/csr.h. This patch beautifies asm/csr.h by using tabs to align
macro values instead of spaces.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>

arch/riscv/include/asm/csr.h

@@ -17,54 +17,54 @@
 #include <linux/const.h>
 
 /* Status register flags */
-#define SR_SIE	_AC(0x00000002, UL) /* Supervisor Interrupt Enable */
-#define SR_SPIE	_AC(0x00000020, UL) /* Previous Supervisor IE */
-#define SR_SPP	_AC(0x00000100, UL) /* Previously Supervisor */
-#define SR_SUM	_AC(0x00040000, UL) /* Supervisor may access User Memory */
-
-#define SR_FS           _AC(0x00006000, UL) /* Floating-point Status */
-#define SR_FS_OFF       _AC(0x00000000, UL)
-#define SR_FS_INITIAL   _AC(0x00002000, UL)
-#define SR_FS_CLEAN     _AC(0x00004000, UL)
-#define SR_FS_DIRTY     _AC(0x00006000, UL)
-
-#define SR_XS           _AC(0x00018000, UL) /* Extension Status */
-#define SR_XS_OFF       _AC(0x00000000, UL)
-#define SR_XS_INITIAL   _AC(0x00008000, UL)
-#define SR_XS_CLEAN     _AC(0x00010000, UL)
-#define SR_XS_DIRTY     _AC(0x00018000, UL)
+#define SR_SIE		_AC(0x00000002, UL) /* Supervisor Interrupt Enable */
+#define SR_SPIE		_AC(0x00000020, UL) /* Previous Supervisor IE */
+#define SR_SPP		_AC(0x00000100, UL) /* Previously Supervisor */
+#define SR_SUM		_AC(0x00040000, UL) /* Supervisor User Memory Access */
+
+#define SR_FS		_AC(0x00006000, UL) /* Floating-point Status */
+#define SR_FS_OFF	_AC(0x00000000, UL)
+#define SR_FS_INITIAL	_AC(0x00002000, UL)
+#define SR_FS_CLEAN	_AC(0x00004000, UL)
+#define SR_FS_DIRTY	_AC(0x00006000, UL)
+
+#define SR_XS		_AC(0x00018000, UL) /* Extension Status */
+#define SR_XS_OFF	_AC(0x00000000, UL)
+#define SR_XS_INITIAL	_AC(0x00008000, UL)
+#define SR_XS_CLEAN	_AC(0x00010000, UL)
+#define SR_XS_DIRTY	_AC(0x00018000, UL)
 
 #ifndef CONFIG_64BIT
-#define SR_SD   _AC(0x80000000, UL) /* FS/XS dirty */
+#define SR_SD		_AC(0x80000000, UL) /* FS/XS dirty */
 #else
-#define SR_SD   _AC(0x8000000000000000, UL) /* FS/XS dirty */
+#define SR_SD		_AC(0x8000000000000000, UL) /* FS/XS dirty */
 #endif
 
 /* SATP flags */
-#if __riscv_xlen == 32
-#define SATP_PPN     _AC(0x003FFFFF, UL)
-#define SATP_MODE_32 _AC(0x80000000, UL)
-#define SATP_MODE    SATP_MODE_32
+#ifndef CONFIG_64BIT
+#define SATP_PPN	_AC(0x003FFFFF, UL)
+#define SATP_MODE_32	_AC(0x80000000, UL)
+#define SATP_MODE	SATP_MODE_32
 #else
-#define SATP_PPN     _AC(0x00000FFFFFFFFFFF, UL)
-#define SATP_MODE_39 _AC(0x8000000000000000, UL)
-#define SATP_MODE    SATP_MODE_39
+#define SATP_PPN	_AC(0x00000FFFFFFFFFFF, UL)
+#define SATP_MODE_39	_AC(0x8000000000000000, UL)
+#define SATP_MODE	SATP_MODE_39
 #endif
 
 /* Interrupt Enable and Interrupt Pending flags */
-#define SIE_SSIE _AC(0x00000002, UL) /* Software Interrupt Enable */
-#define SIE_STIE _AC(0x00000020, UL) /* Timer Interrupt Enable */
-#define SIE_SEIE _AC(0x00000200, UL) /* External Interrupt Enable */
-
-#define EXC_INST_MISALIGNED     0
-#define EXC_INST_ACCESS         1
-#define EXC_BREAKPOINT          3
-#define EXC_LOAD_ACCESS         5
-#define EXC_STORE_ACCESS        7
-#define EXC_SYSCALL             8
-#define EXC_INST_PAGE_FAULT     12
-#define EXC_LOAD_PAGE_FAULT     13
-#define EXC_STORE_PAGE_FAULT    15
+#define SIE_SSIE	_AC(0x00000002, UL) /* Software Interrupt Enable */
+#define SIE_STIE	_AC(0x00000020, UL) /* Timer Interrupt Enable */
+#define SIE_SEIE	_AC(0x00000200, UL) /* External Interrupt Enable */
+
+#define EXC_INST_MISALIGNED	0
+#define EXC_INST_ACCESS		1
+#define EXC_BREAKPOINT		3
+#define EXC_LOAD_ACCESS		5
+#define EXC_STORE_ACCESS	7
+#define EXC_SYSCALL		8
+#define EXC_INST_PAGE_FAULT	12
+#define EXC_LOAD_PAGE_FAULT	13
+#define EXC_STORE_PAGE_FAULT	15
 
 #ifndef __ASSEMBLY__