diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-03-04 15:59:54 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-04-16 14:03:25 +0400 |
| commit | f92d62f53973466cccb25900c2597ff6df950d74 (patch) | |
| tree | 8af4782ca5d61fe30c4c03a2f0392ff1297b2d48 /drivers/clocksource/sh_mtu2.c | |
| parent | 276bee05d8b72e98d530b55161e0a2131da99f58 (diff) | |
| download | linux-f92d62f53973466cccb25900c2597ff6df950d74.tar.xz | |
clocksource: sh_mtu2: Turn sh_mtu2_priv fields into local variables
The rate and periodic fields are used in a single function only, as
local variables. Remove them from the structure.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Wolfram Sang <wsa@sang-engineering.com>
Diffstat (limited to 'drivers/clocksource/sh_mtu2.c')
| -rw-r--r-- | drivers/clocksource/sh_mtu2.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index 77992e081205..66684552fcc9 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -39,8 +39,6 @@ struct sh_mtu2_priv { struct clk *clk; int irq; struct platform_device *pdev; - unsigned long rate; - unsigned long periodic; struct clock_event_device ced; }; @@ -122,6 +120,8 @@ static void sh_mtu2_start_stop_ch(struct sh_mtu2_priv *p, int start) static int sh_mtu2_enable(struct sh_mtu2_priv *p) { + unsigned long periodic; + unsigned long rate; int ret; pm_runtime_get_sync(&p->pdev->dev); @@ -137,13 +137,13 @@ static int sh_mtu2_enable(struct sh_mtu2_priv *p) /* make sure channel is disabled */ sh_mtu2_start_stop_ch(p, 0); - p->rate = clk_get_rate(p->clk) / 64; - p->periodic = (p->rate + HZ/2) / HZ; + rate = clk_get_rate(p->clk) / 64; + periodic = (rate + HZ/2) / HZ; /* "Periodic Counter Operation" */ sh_mtu2_write(p, TCR, 0x23); /* TGRA clear, divide clock by 64 */ sh_mtu2_write(p, TIOR, 0); - sh_mtu2_write(p, TGR, p->periodic); + sh_mtu2_write(p, TGR, periodic); sh_mtu2_write(p, TCNT, 0); sh_mtu2_write(p, TMDR, 0); sh_mtu2_write(p, TIER, 0x01); |