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wl1271: Implemented abstraction of IO functions.

瀏覽代碼 
Changed the driver to use if_ops structure to abstract access to the IO
layer (SPI or SDIO).

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Teemu Paasikivi
2010-02-22 08:38:23 +02:00
committed by John W. Linville
父節點 54f7e5037c
當前提交 8197b7118a
共有 5 個文件被更改，包括 62 次插入 和 20 次删除
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21
drivers/net/wireless/wl12xx/wl1271_io.c
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@@ -31,14 +31,19 @@
#include "wl1271_spi.h"
#include "wl1271_io.h"
struct device *wl1271_wl_to_dev(struct wl1271 *wl)
{
return wl->if_ops->dev(wl);
}
void wl1271_disable_interrupts(struct wl1271 *wl)
{
wl1271_spi_disable_interrupts(wl);
wl->if_ops->disable_irq(wl);
}
void wl1271_enable_interrupts(struct wl1271 *wl)
{
wl1271_spi_enable_interrupts(wl);
wl->if_ops->enable_irq(wl);
}
static int wl1271_translate_addr(struct wl1271 *wl, int addr)
@@ -127,24 +132,24 @@ int wl1271_set_partition(struct wl1271 *wl,
void wl1271_io_reset(struct wl1271 *wl)
{
wl1271_spi_reset(wl);
wl->if_ops->reset(wl);
}
void wl1271_io_init(struct wl1271 *wl)
{
wl1271_spi_init(wl);
wl->if_ops->init(wl);
}
void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed)
{
wl1271_spi_raw_write(wl, addr, buf, len, fixed);
wl->if_ops->write(wl, addr, buf, len, fixed);
}
void wl1271_raw_read(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed)
{
wl1271_spi_raw_read(wl, addr, buf, len, fixed);
wl->if_ops->read(wl, addr, buf, len, fixed);
}
void wl1271_read(struct wl1271 *wl, int addr, void *buf, size_t len,
@@ -154,7 +159,7 @@ void wl1271_read(struct wl1271 *wl, int addr, void *buf, size_t len,
physical = wl1271_translate_addr(wl, addr);
wl1271_spi_raw_read(wl, physical, buf, len, fixed);
wl1271_raw_read(wl, physical, buf, len, fixed);
}
void wl1271_write(struct wl1271 *wl, int addr, void *buf, size_t len,
@@ -164,7 +169,7 @@ void wl1271_write(struct wl1271 *wl, int addr, void *buf, size_t len,
physical = wl1271_translate_addr(wl, addr);
wl1271_spi_raw_write(wl, physical, buf, len, fixed);
wl1271_raw_write(wl, physical, buf, len, fixed);
}
u32 wl1271_read32(struct wl1271 *wl, int addr)