diff options
Diffstat (limited to 'drivers/video/mxsfb.c')
| -rw-r--r-- | drivers/video/mxsfb.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index d837d63c456f..4a89f889852d 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -328,7 +328,7 @@ static void mxsfb_enable_controller(struct fb_info *fb_info) dev_dbg(&host->pdev->dev, "%s\n", __func__); - clk_enable(host->clk); + clk_prepare_enable(host->clk); clk_set_rate(host->clk, PICOS2KHZ(fb_info->var.pixclock) * 1000U); /* if it was disabled, re-enable the mode again */ @@ -368,7 +368,7 @@ static void mxsfb_disable_controller(struct fb_info *fb_info) writel(VDCTRL4_SYNC_SIGNALS_ON, host->base + LCDC_VDCTRL4 + REG_CLR); - clk_disable(host->clk); + clk_disable_unprepare(host->clk); host->enabled = 0; } @@ -668,7 +668,7 @@ static int __devinit mxsfb_restore_mode(struct mxsfb_info *host) line_count = fb_info->fix.smem_len / fb_info->fix.line_length; fb_info->fix.ypanstep = 1; - clk_enable(host->clk); + clk_prepare_enable(host->clk); host->enabled = 1; return 0; @@ -841,7 +841,7 @@ static int __devinit mxsfb_probe(struct platform_device *pdev) error_register: if (host->enabled) - clk_disable(host->clk); + clk_disable_unprepare(host->clk); fb_destroy_modelist(&fb_info->modelist); error_init_fb: kfree(fb_info->pseudo_palette); @@ -902,18 +902,7 @@ static struct platform_driver mxsfb_driver = { }, }; -static int __init mxsfb_init(void) -{ - return platform_driver_register(&mxsfb_driver); -} - -static void __exit mxsfb_exit(void) -{ - platform_driver_unregister(&mxsfb_driver); -} - -module_init(mxsfb_init); -module_exit(mxsfb_exit); +module_platform_driver(mxsfb_driver); MODULE_DESCRIPTION("Freescale mxs framebuffer driver"); MODULE_AUTHOR("Sascha Hauer, Pengutronix"); |