diff mbox

[U-Boot,08/10] altera_pio: change ioremap to map_physmem

Message ID 1447480771-27514-9-git-send-email-thomas@wytron.com.tw
State Accepted, archived
Delegated to: Thomas Chou
Headers show

Commit Message

Thomas Chou Nov. 14, 2015, 5:59 a.m. UTC 
Change ioremap() to map_physmem(), as it is more used in u-boot.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
---
 drivers/gpio/altera_pio.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/gpio/altera_pio.c b/drivers/gpio/altera_pio.c
index 7ceb80e..6f42bf8 100644
--- a/drivers/gpio/altera_pio.c
+++ b/drivers/gpio/altera_pio.c
@@ -89,8 +89,9 @@  static int altera_pio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_pio_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = ioremap(dev_get_addr(dev),
-		sizeof(struct altera_pio_regs));
+	plat->regs = map_physmem(dev_get_addr(dev),
+				 sizeof(struct altera_pio_regs),
+				 MAP_NOCACHE);
 	plat->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
 		"altr,gpio-bank-width", 32);
 	plat->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,