Commit b4f1b177 authored by Marc Yang's avatar Marc Yang Committed by Kalle Valo
Browse files

mwifiex: increase delay during card reset 



200ms is the requirement to allow VDD1.1 and VDD1.8 to
drop to have proper reset.

Signed-off-by: default avatarCathy Luo <cluo@marvell.com>
Signed-off-by: default avatarMarc Yang <yangyang@marvell.com>
Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 9d2e85e0

drivers/net/wireless/mwifiex/sdio.c

+2 −2
Original line number Diff line number Diff line
@@ -1958,8 +1958,8 @@ static void mwifiex_sdio_card_reset_work(struct mwifiex_adapter *adapter) 


	pr_err("Resetting card...\n");

	mmc_remove_host(target);

	/* 20ms delay is based on experiment with sdhci controller */

	mdelay(20);

	/* 200ms delay is based on experiment with sdhci controller */

	mdelay(200);

	target->rescan_entered = 0; /* rescan non-removable cards */

	mmc_add_host(target);

}

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