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path: root/drivers/video/pxa168fb.c
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Diffstat (limited to 'drivers/video/pxa168fb.c')
-rw-r--r--drivers/video/pxa168fb.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c
index 8384b941f6ba..f146089261f4 100644
--- a/drivers/video/pxa168fb.c
+++ b/drivers/video/pxa168fb.c
@@ -21,6 +21,7 @@
#include <linux/fb.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
@@ -670,7 +671,8 @@ static int __devinit pxa168fb_probe(struct platform_device *pdev)
/*
* Map LCD controller registers.
*/
- fbi->reg_base = ioremap_nocache(res->start, resource_size(res));
+ fbi->reg_base = devm_ioremap_nocache(&pdev->dev, res->start,
+ resource_size(res));
if (fbi->reg_base == NULL) {
ret = -ENOMEM;
goto failed_free_info;
@@ -739,8 +741,8 @@ static int __devinit pxa168fb_probe(struct platform_device *pdev)
/*
* Register irq handler.
*/
- ret = request_irq(irq, pxa168fb_handle_irq, IRQF_SHARED,
- info->fix.id, fbi);
+ ret = devm_request_irq(&pdev->dev, irq, pxa168fb_handle_irq,
+ IRQF_SHARED, info->fix.id, fbi);
if (ret < 0) {
dev_err(&pdev->dev, "unable to request IRQ\n");
ret = -ENXIO;
@@ -759,14 +761,12 @@ static int __devinit pxa168fb_probe(struct platform_device *pdev)
if (ret < 0) {
dev_err(&pdev->dev, "Failed to register pxa168-fb: %d\n", ret);
ret = -ENXIO;
- goto failed_free_irq;
+ goto failed_free_cmap;
}
platform_set_drvdata(pdev, fbi);
return 0;
-failed_free_irq:
- free_irq(irq, fbi);
failed_free_cmap:
fb_dealloc_cmap(&info->cmap);
failed_free_clk:
@@ -808,13 +808,10 @@ static int __devexit pxa168fb_remove(struct platform_device *pdev)
fb_dealloc_cmap(&info->cmap);
irq = platform_get_irq(pdev, 0);
- free_irq(irq, fbi);
dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len),
info->screen_base, info->fix.smem_start);
- iounmap(fbi->reg_base);
-
clk_disable(fbi->clk);
clk_put(fbi->clk);