path: root/arch/sparc
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authorArnd Bergmann <arnd@arndb.de>2016-06-04 11:36:44 +0200
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-06-04 15:43:15 +0200
commit279da1495dae0d8ceee0cbe26187188ee27b7853 (patch)
tree14446790a4458259573257f9c1e05ea18d22b32f /arch/sparc
parent6705fdb34c7ddc2154f616aba42bc84d4e4a05a2 (diff)
sparc32: remove stale RTC_PORT definition
sparc32:allmodconfig fails to build in next-20160602 as follows. In file included from drivers/block/floppy.c:185:0: include/linux/mc146818rtc.h: In function 'mc146818_is_updating': include/linux/mc146818rtc.h:138:9: error: 'rtc_port' undeclared (first use in this function) include/linux/mc146818rtc.h:138:9: note: each undeclared identifier is reported only once for each function it appears in include/linux/mc146818rtc.h: In function 'mc146818_get_time': include/linux/mc146818rtc.h:172:17: error: 'rtc_port' undeclared (first use in this function) include/linux/mc146818rtc.h: In function 'mc146818_set_time': include/linux/mc146818rtc.h:278:8: error: 'rtc_port' undeclared (first use in this function) scripts/Makefile.build:295: recipe for target 'drivers/block/floppy.o' failed The reason is a duplicate definition of the RTC_PORT macro. The one in arch/sparc/include/asm/io_32.h was apparently used a long time ago for the drivers/char/rtc.c driver that is not available on SPARC any more, since we now select 'RTC_CLASS' unconditionally. Removing the macro fixes the build problem, and for consistency, this also removes the RTC_ALWAYS_BCD macro and the comment for both. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Guenter Roeck <linux@roeck-us.net> Fixes: fd09cc80165c ("rtc: cmos: move mc146818rtc code out of asm-generic/rtc.h") Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/sparc')
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/sparc/include/asm/io_32.h b/arch/sparc/include/asm/io_32.h
index 57f26c398dc9..4dd268a3a8b0 100644
--- a/arch/sparc/include/asm/io_32.h
+++ b/arch/sparc/include/asm/io_32.h
@@ -140,16 +140,6 @@ void ioport_unmap(void __iomem *);
struct pci_dev;
void pci_iounmap(struct pci_dev *dev, void __iomem *);
- * At the moment, we do not use CMOS_READ anywhere outside of rtc.c,
- * so rtc_port is static in it. This should not change unless a new
- * hardware pops up.
- */
-#define RTC_PORT(x) (rtc_port + (x))
-#define RTC_ALWAYS_BCD 0
static inline int sbus_can_dma_64bit(void)
return 0; /* actually, sparc_cpu_model==sun4d */