diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c index 0cb4cbb00395ce959ec013781813816af24e536d..f11f9f47ffd5d245a1182bac23c409f976cec8b7 100644 --- a/drivers/net/wireless/wl12xx/wl1271_cmd.c +++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c @@ -36,6 +36,8 @@ #include "wl1271_cmd.h" #include "wl1271_event.h" +#define WL1271_CMD_POLL_COUNT 5 + /* * send command to firmware * @@ -52,6 +54,7 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len, u32 intr; int ret = 0; u16 status; + u16 poll_count = 0; cmd = buf; cmd->id = cpu_to_le16(id); @@ -73,7 +76,11 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len, goto out; } - msleep(1); + udelay(10); + poll_count++; + if (poll_count == WL1271_CMD_POLL_COUNT) + wl1271_info("cmd polling took over %d cycles", + poll_count); intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR); }