diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-09-22 10:01:49 (GMT) |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-09-26 10:23:53 (GMT) |
| commit | aeac9e3f8919cecabca5eed080bb28634ab4d3ce (patch) | |
| tree | d280c887118c48f94a382d0f91d649fefd07992e /drivers/video/jz4740_fb.c | |
| parent | 8a519c437a1cfd06a5302d4c5b5c9d2df9447609 (diff) | |
| download | linux-fsl-qoriq-aeac9e3f8919cecabca5eed080bb28634ab4d3ce.tar.xz | |
video: jz4740-fb: Use clk_prepare_enable/clk_disable_unprepare
In preparation to switching the jz4740 clk driver to the common clk framework
update the clk enable/disable calls to clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/jz4740_fb.c')
| -rw-r--r-- | drivers/video/jz4740_fb.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/video/jz4740_fb.c b/drivers/video/jz4740_fb.c index 23aa475..3f99dcb 100644 --- a/drivers/video/jz4740_fb.c +++ b/drivers/video/jz4740_fb.c @@ -471,7 +471,7 @@ static int jzfb_set_par(struct fb_info *info) writel(ctrl, jzfb->base + JZ_REG_LCD_CTRL); if (!jzfb->is_enabled) - clk_disable(jzfb->ldclk); + clk_disable_unprepare(jzfb->ldclk); mutex_unlock(&jzfb->lock); @@ -485,7 +485,7 @@ static void jzfb_enable(struct jzfb *jzfb) { uint32_t ctrl; - clk_enable(jzfb->ldclk); + clk_prepare_enable(jzfb->ldclk); jz_gpio_bulk_resume(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb)); jz_gpio_bulk_resume(jz_lcd_data_pins, jzfb_num_data_pins(jzfb)); @@ -514,7 +514,7 @@ static void jzfb_disable(struct jzfb *jzfb) jz_gpio_bulk_suspend(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb)); jz_gpio_bulk_suspend(jz_lcd_data_pins, jzfb_num_data_pins(jzfb)); - clk_disable(jzfb->ldclk); + clk_disable_unprepare(jzfb->ldclk); } static int jzfb_blank(int blank_mode, struct fb_info *info) @@ -693,7 +693,7 @@ static int jzfb_probe(struct platform_device *pdev) fb_alloc_cmap(&fb->cmap, 256, 0); - clk_enable(jzfb->ldclk); + clk_prepare_enable(jzfb->ldclk); jzfb->is_enabled = 1; writel(jzfb->framedesc->next, jzfb->base + JZ_REG_LCD_DA0); @@ -763,7 +763,7 @@ static int jzfb_suspend(struct device *dev) static int jzfb_resume(struct device *dev) { struct jzfb *jzfb = dev_get_drvdata(dev); - clk_enable(jzfb->ldclk); + clk_prepare_enable(jzfb->ldclk); mutex_lock(&jzfb->lock); if (jzfb->is_enabled) |