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path: root/drivers/video/gbefb.c
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Diffstat (limited to 'drivers/video/gbefb.c')
-rw-r--r--drivers/video/gbefb.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index 05e2a8a..3dad319 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -20,6 +20,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/module.h>
+#include <linux/io.h>
#ifdef CONFIG_X86
#include <asm/mtrr.h>
@@ -28,7 +29,6 @@
#include <asm/addrspace.h>
#endif
#include <asm/byteorder.h>
-#include <asm/io.h>
#include <asm/tlbflush.h>
#include <video/gbe.h>
@@ -1156,7 +1156,8 @@ static int __devinit gbefb_probe(struct platform_device *p_dev)
goto out_release_framebuffer;
}
- gbe = (struct sgi_gbe *) ioremap(GBE_BASE, sizeof(struct sgi_gbe));
+ gbe = (struct sgi_gbe *) devm_ioremap(&p_dev->dev, GBE_BASE,
+ sizeof(struct sgi_gbe));
if (!gbe) {
printk(KERN_ERR "gbefb: couldn't map mmio region\n");
ret = -ENXIO;
@@ -1170,12 +1171,13 @@ static int __devinit gbefb_probe(struct platform_device *p_dev)
if (!gbe_tiles.cpu) {
printk(KERN_ERR "gbefb: couldn't allocate tiles table\n");
ret = -ENOMEM;
- goto out_unmap;
+ goto out_release_mem_region;
}
if (gbe_mem_phys) {
/* memory was allocated at boot time */
- gbe_mem = ioremap_nocache(gbe_mem_phys, gbe_mem_size);
+ gbe_mem = devm_ioremap_nocache(&p_dev->dev, gbe_mem_phys,
+ gbe_mem_size);
if (!gbe_mem) {
printk(KERN_ERR "gbefb: couldn't map framebuffer\n");
ret = -ENOMEM;
@@ -1241,13 +1243,9 @@ static int __devinit gbefb_probe(struct platform_device *p_dev)
out_gbe_unmap:
if (gbe_dma_addr)
dma_free_coherent(NULL, gbe_mem_size, gbe_mem, gbe_mem_phys);
- else
- iounmap(gbe_mem);
out_tiles_free:
dma_free_coherent(NULL, GBE_TLB_SIZE * sizeof(uint16_t),
(void *)gbe_tiles.cpu, gbe_tiles.dma);
-out_unmap:
- iounmap(gbe);
out_release_mem_region:
release_mem_region(GBE_BASE, sizeof(struct sgi_gbe));
out_release_framebuffer:
@@ -1264,12 +1262,9 @@ static int __devexit gbefb_remove(struct platform_device* p_dev)
gbe_turn_off();
if (gbe_dma_addr)
dma_free_coherent(NULL, gbe_mem_size, gbe_mem, gbe_mem_phys);
- else
- iounmap(gbe_mem);
dma_free_coherent(NULL, GBE_TLB_SIZE * sizeof(uint16_t),
(void *)gbe_tiles.cpu, gbe_tiles.dma);
release_mem_region(GBE_BASE, sizeof(struct sgi_gbe));
- iounmap(gbe);
gbefb_remove_sysfs(&p_dev->dev);
framebuffer_release(info);
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