diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_spi.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c index 031a3bac95e5..61a0852b4ee7 100644 --- a/drivers/net/wireless/wl12xx/wl1251_spi.c +++ b/drivers/net/wireless/wl12xx/wl1251_spi.c @@ -29,7 +29,7 @@ #include "reg.h" #include "wl1251_spi.h" -void wl1251_spi_reset(struct wl1251 *wl) +static void wl1251_spi_reset(struct wl1251 *wl) { u8 *cmd; struct spi_transfer t; @@ -55,7 +55,7 @@ void wl1251_spi_reset(struct wl1251 *wl) wl1251_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN); } -void wl1251_spi_init(struct wl1251 *wl) +static void wl1251_spi_init(struct wl1251 *wl) { u8 crc[WSPI_INIT_CMD_CRC_LEN], *cmd; struct spi_transfer t; @@ -109,6 +109,13 @@ void wl1251_spi_init(struct wl1251 *wl) wl1251_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN); } +static void wl1251_spi_reset_wake(struct wl1251 *wl) +{ + wl1251_spi_reset(wl); + wl1251_spi_init(wl); +} + + /* Set the SPI partitions to access the chip addresses * * There are two VIRTUAL (SPI) partitions (the memory partition and the @@ -232,7 +239,8 @@ int wl1251_set_partition(struct wl1251 *wl, return 0; } -void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf, size_t len) +static void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf, + size_t len) { struct spi_transfer t[3]; struct spi_message m; @@ -271,7 +279,8 @@ void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf, size_t len) wl1251_dump(DEBUG_SPI, "spi_read buf <- ", buf, len); } -void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf, size_t len) +static void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf, + size_t len) { struct spi_transfer t[2]; struct spi_message m; @@ -300,3 +309,9 @@ void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf, size_t len) wl1251_dump(DEBUG_SPI, "spi_write cmd -> ", cmd, sizeof(*cmd)); wl1251_dump(DEBUG_SPI, "spi_write buf -> ", buf, len); } + +const struct wl1251_if_operations wl1251_spi_ops = { + .read = wl1251_spi_read, + .write = wl1251_spi_write, + .reset = wl1251_spi_reset_wake, +}; |
