video: mxsfb: adopt pinctrl support

Cc: linux-fbdev@vger.kernel.org
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 4a89f88..6c6bc57 100644 (file)
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -45,6 +45,7 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
+#include <linux/pinctrl/consumer.h>
 #include <mach/mxsfb.h>
 
 #define REG_SET        4
@@ -756,6 +757,7 @@ static int __devinit mxsfb_probe(struct platform_device *pdev)
        struct mxsfb_info *host;
        struct fb_info *fb_info;
        struct fb_modelist *modelist;
+       struct pinctrl *pinctrl;
        int i, ret;
 
        if (!pdata) {
@@ -793,6 +795,12 @@ static int __devinit mxsfb_probe(struct platform_device *pdev)
 
        host->devdata = &mxsfb_devdata[pdev->id_entry->driver_data];
 
+       pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+       if (IS_ERR(pinctrl)) {
+               ret = PTR_ERR(pinctrl);
+               goto error_getpin;
+       }
+
        host->clk = clk_get(&host->pdev->dev, NULL);
        if (IS_ERR(host->clk)) {
                ret = PTR_ERR(host->clk);
@@ -848,6 +856,7 @@ error_init_fb:
 error_pseudo_pallette:
        clk_put(host->clk);
 error_getclock:
+error_getpin:
        iounmap(host->base);
 error_ioremap:
        framebuffer_release(fb_info);