NIOS2: irqflags: rename a redefined register name

[ Upstream commit 4cce60f15c04d69eff6ffc539ab09137dbe15070 ]

Both arch/nios2/ and drivers/mmc/host/tmio_mmc.c define a macro
with the name "CTL_STATUS". Change the one in arch/nios2/ to be
"CTL_FSTATUS" (flags status) to eliminate the build warning.

In file included from ../drivers/mmc/host/tmio_mmc.c:22:
drivers/mmc/host/tmio_mmc.h:31: warning: "CTL_STATUS" redefined
   31 | #define CTL_STATUS 0x1c
arch/nios2/include/asm/registers.h:14: note: this is the location of the previous definition
   14 | #define CTL_STATUS      0

Fixes: b31ebd8055ea ("nios2: Nios2 registers")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/nios2/include/asm/irqflags.h b/arch/nios2/include/asm/irqflags.h
index 75ab92e639f851730cdfeede12dfdd22ed73c99b..0338fcb88203c82500882e96505672434ae8068c 100644 (file)
--- a/arch/nios2/include/asm/irqflags.h
+++ b/arch/nios2/include/asm/irqflags.h
@@ -22,7 +22,7 @@
 
 static inline unsigned long arch_local_save_flags(void)
 {
-       return RDCTL(CTL_STATUS);
+       return RDCTL(CTL_FSTATUS);
 }
 
 /*
@@ -31,7 +31,7 @@ static inline unsigned long arch_local_save_flags(void)
  */
 static inline void arch_local_irq_restore(unsigned long flags)
 {
-       WRCTL(CTL_STATUS, flags);
+       WRCTL(CTL_FSTATUS, flags);
 }
 
 static inline void arch_local_irq_disable(void)

diff --git a/arch/nios2/include/asm/registers.h b/arch/nios2/include/asm/registers.h
index 615bce19b546e80e199fb3011d515e0aef09fa30..33824f2ad1ab7ee789bc5b9c42a0ccf3bf26212d 100644 (file)
--- a/arch/nios2/include/asm/registers.h
+++ b/arch/nios2/include/asm/registers.h
@@ -24,7 +24,7 @@
 #endif
 
 /* control register numbers */
-#define CTL_STATUS     0
+#define CTL_FSTATUS    0
 #define CTL_ESTATUS    1
 #define CTL_BSTATUS    2
 #define CTL_IENABLE    3