diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_io.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_io.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.c b/drivers/net/wireless/wl12xx/wl1271_io.c index d00f7ed7f21c..c0826585a497 100644 --- a/drivers/net/wireless/wl12xx/wl1271_io.c +++ b/drivers/net/wireless/wl12xx/wl1271_io.c @@ -31,11 +31,6 @@ #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) { wl->if_ops->disable_irq(wl); @@ -46,29 +41,6 @@ void wl1271_enable_interrupts(struct wl1271 *wl) wl->if_ops->enable_irq(wl); } -static int wl1271_translate_addr(struct wl1271 *wl, int addr) -{ - /* - * To translate, first check to which window of addresses the - * particular address belongs. Then subtract the starting address - * of that window from the address. Then, add offset of the - * translated region. - * - * The translated regions occur next to each other in physical device - * memory, so just add the sizes of the preceeding address regions to - * get the offset to the new region. - * - * Currently, only the two first regions are addressed, and the - * assumption is that all addresses will fall into either of those - * two. - */ - if ((addr >= wl->part.reg.start) && - (addr < wl->part.reg.start + wl->part.reg.size)) - return addr - wl->part.reg.start + wl->part.mem.size; - else - return addr - wl->part.mem.start; -} - /* Set the SPI partitions to access the chip addresses * * To simplify driver code, a fixed (virtual) memory map is defined for @@ -140,48 +112,6 @@ void wl1271_io_init(struct wl1271 *wl) wl->if_ops->init(wl); } -void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf, - size_t len, bool 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) -{ - wl->if_ops->read(wl, addr, buf, len, fixed); -} - -void wl1271_read(struct wl1271 *wl, int addr, void *buf, size_t len, - bool fixed) -{ - int physical; - - physical = wl1271_translate_addr(wl, addr); - - wl1271_raw_read(wl, physical, buf, len, fixed); -} - -void wl1271_write(struct wl1271 *wl, int addr, void *buf, size_t len, - bool fixed) -{ - int physical; - - physical = wl1271_translate_addr(wl, addr); - - wl1271_raw_write(wl, physical, buf, len, fixed); -} - -u32 wl1271_read32(struct wl1271 *wl, int addr) -{ - return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr)); -} - -void wl1271_write32(struct wl1271 *wl, int addr, u32 val) -{ - wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val); -} - void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val) { /* write address >> 1 + 0x30000 to OCP_POR_CTR */ |
