From: Pierre Ossman <drzeus@drzeus.cx>
Date: Mon, 30 Jul 2007 15:15:07 +0000 (+0200)
Subject: sdio: change clock speed
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6db5020e7386ddf17378f91eb8c445433e5b07cd;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

sdio: change clock speed

Change clock speed to the highest supported by the card.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---

diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 1fb36a34046..62df8e17758 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -293,6 +293,12 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
 	if (err)
 		goto remove;
 
+	/*
+	 * No support for high-speed yet, so just set
+	 * the card's maximum speed.
+	 */
+	mmc_set_clock(host, card->cis.max_dtr);
+
 	/*
 	 * Initialize (but don't add) all present functions.
 	 */