diff options
| author | Magnus Damm <damm@opensource.se> | 2010-08-02 09:24:05 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-08-04 16:01:29 +0900 |
| commit | 38409d726bc6413d39f082f60bc803f52d8b5849 (patch) | |
| tree | 5b598d835b6d89b871b529e496f96d24b7496f1f /drivers/clocksource | |
| parent | 43809473b9d5fa9f82bf64ddeb3c21fe1140ef0e (diff) | |
| download | linux-3.10-38409d726bc6413d39f082f60bc803f52d8b5849.tar.gz linux-3.10-38409d726bc6413d39f082f60bc803f52d8b5849.tar.bz2 linux-3.10-38409d726bc6413d39f082f60bc803f52d8b5849.zip | |
clocksource: sh_cmt: Rate calculation fix
Fix the rate calculation in the CMT driver.
Without this fix the clocksource runs way
too fast and we get a divide-by-zero error.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/sh_cmt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index ed8e07b97e2..a4461165228 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -445,7 +445,7 @@ static int sh_cmt_register_clocksource(struct sh_cmt_priv *p, /* clk_get_rate() needs an enabled clock */ clk_enable(p->clk); - p->rate = clk_get_rate(p->clk) / (p->width == 16) ? 512 : 8; + p->rate = clk_get_rate(p->clk) / ((p->width == 16) ? 512 : 8); clk_disable(p->clk); /* TODO: calculate good shift from rate and counter bit width */ |