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Commit 8e524c95 authored by Sachin Kamat's avatar Sachin Kamat Committed by Tomi Valkeinen
Browse files

video: wm8505fb: Convert to devm_ioremap_resource() 



Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Acked-by: default avatarTony Prisk <linux@prisktech.co.nz>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 7ab0a484

drivers/video/wm8505fb.c

+4 −3
Original line number Original line Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include <linux/dma-mapping.h>

#include <linux/dma-mapping.h>

#include <linux/fb.h>

#include <linux/fb.h>

#include <linux/errno.h>

#include <linux/errno.h>

#include <linux/err.h>

#include <linux/init.h>

#include <linux/init.h>

#include <linux/interrupt.h>

#include <linux/interrupt.h>

#include <linux/io.h>

#include <linux/io.h>
@@ -303,9 +304,9 @@ static int wm8505fb_probe(struct platform_device *pdev) 
	fbi->fb.pseudo_palette	= addr;

	fbi->fb.pseudo_palette	= addr;





	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	fbi->regbase = devm_request_and_ioremap(&pdev->dev, res);

	fbi->regbase = devm_ioremap_resource(&pdev->dev, res);

	if (fbi->regbase == NULL)

	if (IS_ERR(fbi->regbase))

		return -EBUSY;

		return PTR_ERR(fbi->regbase);





	disp_timing = of_get_display_timings(pdev->dev.of_node);

	disp_timing = of_get_display_timings(pdev->dev.of_node);

	if (!disp_timing)

	if (!disp_timing)