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| author | Linus Walleij <linus.walleij@linaro.org> | 2011-10-03 09:30:20 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2011-10-03 09:34:16 +0200 |
| commit | b1e3be0647fec81887e55edbda0c56c0445f7b53 (patch) | |
| tree | f45cf420afccc005b46bb24d4fc3e731b9d434ae /drivers/clocksource | |
| parent | bb219dba0d1e46324ea462ba42f6fd8e9b7471de (diff) | |
| download | linux-b1e3be0647fec81887e55edbda0c56c0445f7b53.tar.gz linux-b1e3be0647fec81887e55edbda0c56c0445f7b53.tar.bz2 linux-b1e3be0647fec81887e55edbda0c56c0445f7b53.zip | |
clocksource: fixup ux500 build problems
Based on a patch from Arnd Bergmann this fixes up the build
problem of assigning a non-existing global when the ux500 PRCMU
timer is not linked in by passing its base address to the init
function. We also add a missing <linux/errno.h> inclusion and
staticize the dummy function.
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/clksrc-dbx500-prcmu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/clocksource/clksrc-dbx500-prcmu.c b/drivers/clocksource/clksrc-dbx500-prcmu.c index 0ac5093a053a..59feefe0e3e6 100644 --- a/drivers/clocksource/clksrc-dbx500-prcmu.c +++ b/drivers/clocksource/clksrc-dbx500-prcmu.c @@ -31,7 +31,7 @@ #define SCHED_CLOCK_MIN_WRAP 131072 /* 2^32 / 32768 */ -void __iomem *clksrc_dbx500_timer_base; +static void __iomem *clksrc_dbx500_timer_base; static cycle_t clksrc_dbx500_prcmu_read(struct clocksource *cs) { @@ -79,8 +79,10 @@ static void notrace clksrc_dbx500_prcmu_update_sched_clock(void) } #endif -void __init clksrc_dbx500_prcmu_init(void) +void __init clksrc_dbx500_prcmu_init(void __iomem *base) { + clksrc_dbx500_timer_base = base; + /* * The A9 sub system expects the timer to be configured as * a continous looping timer. |