From 796bdfa8bb8569a21b23d4de4e059b8b6745a09d Mon Sep 17 00:00:00 2001 From: Grazvydas Ignotas Date: Thu, 11 Mar 2010 17:45:07 +0200 Subject: [PATCH] wl1251: reduce eeprom read wait time 4sec wait is way too pessimistic, TI driver uses 40ms here, and testing shows that is ebough, so let's also use that. While at it, add useful sounding comment from the TI driver. Signed-off-by: Grazvydas Ignotas Acked-by: Kalle Valo Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1251_boot.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/wl12xx/wl1251_boot.c b/drivers/net/wireless/wl12xx/wl1251_boot.c index 28a8086..acb3341 100644 --- a/drivers/net/wireless/wl12xx/wl1251_boot.c +++ b/drivers/net/wireless/wl12xx/wl1251_boot.c @@ -496,7 +496,8 @@ int wl1251_boot(struct wl1251 *wl) /* 2. start processing NVS file */ if (wl->use_eeprom) { wl1251_reg_write32(wl, ACX_REG_EE_START, START_EEPROM_MGR); - msleep(4000); + /* Wait for EEPROM NVS burst read to complete */ + msleep(40); wl1251_reg_write32(wl, ACX_EEPROMLESS_IND_REG, USE_EEPROM); } else { ret = wl1251_boot_upload_nvs(wl); -- 2.39.5