From: Laurent Pinchart Date: Tue, 4 Mar 2014 11:59:54 +0000 (+0100) Subject: clocksource: sh_mtu2: Turn sh_mtu2_priv fields into local variables X-Git-Tag: next-20140516~105^2~8^2~15^2~15 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f92d62f53973466cccb25900c2597ff6df950d74;p=karo-tx-linux.git 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 Tested-by: Wolfram Sang --- 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);