diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-10-28 23:49:23 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-10-31 12:45:44 +0100 |
| commit | f887605d25c1514b06b1a0e0477f85f27f23664d (patch) | |
| tree | 10ca45bd36bed14ed0641a3215f1d00235314b03 /drivers/i2c | |
| parent | 8c0ec2500eeb89749341884a972860d7f9e56f9c (diff) | |
| download | op-kernel-dev-f887605d25c1514b06b1a0e0477f85f27f23664d.zip op-kernel-dev-f887605d25c1514b06b1a0e0477f85f27f23664d.tar.gz | |
i2c: sh_mobile: Convert to clk_prepare/unprepare
Turn clk_enable() and clk_disable() calls into clk_prepare_enable() and
clk_disable_unprepare() to get ready for the migration to the common
clock framework.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-sh_mobile.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 55110dd..1d79585 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -235,7 +235,7 @@ static void sh_mobile_i2c_init(struct sh_mobile_i2c_data *pd) int offset; /* Get clock rate after clock is enabled */ - clk_enable(pd->clk); + clk_prepare_enable(pd->clk); i2c_clk_khz = clk_get_rate(pd->clk) / 1000; i2c_clk_khz /= pd->clks_per_count; @@ -270,14 +270,14 @@ static void sh_mobile_i2c_init(struct sh_mobile_i2c_data *pd) pd->icic &= ~ICIC_ICCHB8; out: - clk_disable(pd->clk); + clk_disable_unprepare(pd->clk); } static void activate_ch(struct sh_mobile_i2c_data *pd) { /* Wake up device and enable clock */ pm_runtime_get_sync(pd->dev); - clk_enable(pd->clk); + clk_prepare_enable(pd->clk); /* Enable channel and configure rx ack */ iic_set_clr(pd, ICCR, ICCR_ICE, 0); @@ -300,7 +300,7 @@ static void deactivate_ch(struct sh_mobile_i2c_data *pd) iic_set_clr(pd, ICCR, 0, ICCR_ICE); /* Disable clock and mark device as idle */ - clk_disable(pd->clk); + clk_disable_unprepare(pd->clk); pm_runtime_put_sync(pd->dev); } |
