diff options
| author | Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> | 2010-02-22 08:38:23 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-09 15:02:57 -0500 |
| commit | 8197b7118add28f9aaa99c1fb73c0e201c8cde52 (patch) | |
| tree | ce6c7c4cb5cdb8113b19d17b98d04929eef5030e /drivers/net/wireless/wl12xx/wl1271_io.c | |
| parent | 54f7e5037c95f2beff0252bfcf288f711c185799 (diff) | |
| download | lwn-8197b7118add28f9aaa99c1fb73c0e201c8cde52.tar.gz lwn-8197b7118add28f9aaa99c1fb73c0e201c8cde52.zip | |
wl1271: Implemented abstraction of IO functions.
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>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_io.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_io.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.c b/drivers/net/wireless/wl12xx/wl1271_io.c index b825cfa30ecf..d00f7ed7f21c 100644 --- a/drivers/net/wireless/wl12xx/wl1271_io.c +++ b/drivers/net/wireless/wl12xx/wl1271_io.c @@ -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) |