korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-19 10:14:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

wl1251: reduce eeprom read wait time

Browse Source 
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 <notasas@gmail.com>
Acked-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Grazvydas Ignotas 2010-03-11 17:45:07 +02:00 committed by John W. Linville
parent 3f9e750d13
commit 1e3f7ac81e
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/wireless/wl12xx/wl1251_boot.c
View File

@ -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);