From 1fac36ee7d5a0611e1216b02b485b154c8aa6dad Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Fri, 23 Jan 2009 11:55:33 -0500 Subject: [PATCH] libertas: fix CF firmware loading for some cards if_cs_poll_while_fw_download() returned the number of iterations remaining on success, which in turn got returned as the value from if_cs_prog_real() and if_cs_prog_helper(). But since if_cs_probe() interprets non-zero return values from firmware load functions as an error, this sometimes caused spurious firmware load failures. Signed-off-by: Dan Williams Tested-by: Ryan Mallon Acked-by: Ryan Mallon Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/if_cs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index 842a08d..8f8934a 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -151,7 +151,7 @@ static int if_cs_poll_while_fw_download(struct if_cs_card *card, uint addr, u8 r for (i = 0; i < 100000; i++) { u8 val = if_cs_read8(card, addr); if (val == reg) - return i; + return 0; udelay(5); } return -ETIME; -- 2.7.4