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| author |   Arnd Bergmann <arnd@arndb.de> | 2016-06-04 11:36:44 +0200 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-06-04 15:43:15 +0200 |
| commit | 279da1495dae0d8ceee0cbe26187188ee27b7853 (patch) | |
| tree | 14446790a4458259573257f9c1e05ea18d22b32f /arch/sparc/include/asm/io_32.h | |
| parent | char/genrtc: remove the rest of the driver (diff) | |
| download | linux-dev-279da1495dae0d8ceee0cbe26187188ee27b7853.tar.xz linux-dev-279da1495dae0d8ceee0cbe26187188ee27b7853.zip | |
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/include/asm/io_32.h')
| -rw-r--r-- | arch/sparc/include/asm/io_32.h | 10 |
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 */ |