| From | Daniel Lezcano <> | Subject | [PATCH 37/71] clocksource: sh_mtu2: Turn sh_mtu2_priv fields into local variables | Date | Fri, 23 May 2014 12:31:17 +0200 |
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From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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> --- drivers/clocksource/sh_mtu2.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index 77992e0..6668455 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); -- 1.7.9.5
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