diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-09-04 13:07:22 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-05 16:02:30 (GMT) |
commit | 55c381e4896be2611da87088acfad74b361239ab (patch) | |
tree | 1515420c29dbbfd987f0157f16d8bb8cac938c15 /drivers/video/omap | |
parent | 690b5a13b27ba3bb2c9d61c1f4018c5074b591e6 (diff) | |
download | linux-fsl-qoriq-55c381e4896be2611da87088acfad74b361239ab.tar.xz |
[ARM] omap: convert OMAP drivers to use ioremap()
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/video/omap')
-rw-r--r-- | drivers/video/omap/dispc.c | 15 | ||||
-rw-r--r-- | drivers/video/omap/rfbi.c | 9 | ||||
-rw-r--r-- | drivers/video/omap/sossi.c | 8 |
3 files changed, 25 insertions, 7 deletions
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c index 6efcf89..58f624b 100644 --- a/drivers/video/omap/dispc.c +++ b/drivers/video/omap/dispc.c @@ -156,7 +156,7 @@ struct resmap { }; static struct { - u32 base; + void __iomem *base; struct omapfb_mem_desc mem_desc; struct resmap *res_map[DISPC_MEMTYPE_NUM]; @@ -1349,14 +1349,19 @@ static int omap_dispc_init(struct omapfb_device *fbdev, int ext_mode, memset(&dispc, 0, sizeof(dispc)); - dispc.base = io_p2v(DISPC_BASE); + dispc.base = ioremap(DISPC_BASE, SZ_1K); + if (!dispc.base) { + dev_err(fbdev->dev, "can't ioremap DISPC\n"); + return -ENOMEM; + } + dispc.fbdev = fbdev; dispc.ext_mode = ext_mode; init_completion(&dispc.frame_done); if ((r = get_dss_clocks()) < 0) - return r; + goto fail0; enable_interface_clocks(1); enable_lcd_clocks(1); @@ -1464,7 +1469,8 @@ fail1: enable_lcd_clocks(0); enable_interface_clocks(0); put_dss_clocks(); - +fail0: + iounmap(dispc.base); return r; } @@ -1481,6 +1487,7 @@ static void omap_dispc_cleanup(void) free_irq(INT_24XX_DSS_IRQ, dispc.fbdev); enable_interface_clocks(0); put_dss_clocks(); + iounmap(dispc.base); } const struct lcd_ctrl omap2_int_ctrl = { diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c index 4a6f13d..a13c8dc 100644 --- a/drivers/video/omap/rfbi.c +++ b/drivers/video/omap/rfbi.c @@ -59,7 +59,7 @@ #define DISPC_CONTROL 0x0040 static struct { - u32 base; + void __iomem *base; void (*lcdc_callback)(void *data); void *lcdc_callback_data; unsigned long l4_khz; @@ -518,7 +518,11 @@ static int rfbi_init(struct omapfb_device *fbdev) int r; rfbi.fbdev = fbdev; - rfbi.base = io_p2v(RFBI_BASE); + rfbi.base = ioremap(RFBI_BASE, SZ_1K); + if (!rfbi.base) { + dev_err(fbdev->dev, "can't ioremap RFBI\n"); + return -ENOMEM; + } if ((r = rfbi_get_clocks()) < 0) return r; @@ -566,6 +570,7 @@ static void rfbi_cleanup(void) { omap_dispc_free_irq(); rfbi_put_clocks(); + iounmap(rfbi.base); } const struct lcd_ctrl_extif omap2_ext_if = { diff --git a/drivers/video/omap/sossi.c b/drivers/video/omap/sossi.c index 6359353..a769462 100644 --- a/drivers/video/omap/sossi.c +++ b/drivers/video/omap/sossi.c @@ -574,7 +574,12 @@ static int sossi_init(struct omapfb_device *fbdev) struct clk *dpll1out_ck; int r; - sossi.base = (void __iomem *)IO_ADDRESS(OMAP_SOSSI_BASE); + sossi.base = ioremap(OMAP_SOSSI_BASE, SZ_1K); + if (!sossi.base) { + dev_err(fbdev->dev, "can't ioremap SoSSI\n"); + return -ENOMEM; + } + sossi.fbdev = fbdev; spin_lock_init(&sossi.lock); @@ -665,6 +670,7 @@ static void sossi_cleanup(void) { omap_lcdc_free_dma_callback(); clk_put(sossi.fck); + iounmap(sossi.base); } struct lcd_ctrl_extif omap1_ext_if = { |