sdio: set host bus width

-- 
David Vrabel, Software Engineer, Drivers group  Tel: +44 (0)1223 692562
CSR plc, Churchill House, Cambridge Business Park, Cowley Road, CB4 0WZ


.

sdio: set host bus width

Need to set the bus width used by the host when enabling wide (4 bit) mode.

Signed-of-by: David Vrabel <[email protected]>
---
Index: mmc/drivers/mmc/core/sdio.c
===================================================================
--- mmc.orig/drivers/mmc/core/sdio.c	2007-08-10 01:15:54.000000000 +0100
+++ mmc/drivers/mmc/core/sdio.c	2007-08-10 01:16:05.000000000 +0100
@@ -159,6 +159,8 @@
 	if (ret)
 		return ret;
 
+	mmc_set_bus_width(card->host, MMC_BUS_WIDTH_4);
+
 	return 0;
 }
 

---

• Follow-Ups:
  • Re: sdio: set host bus width
    • From: Pierre Ossman <[email protected]>

• References:
  • [patch 0/5] sdio: various bug fixes and CSR specific support
    • From: David Vrabel <[email protected]>

• Prev by Date: Re: 2.6.23-rc2: WARNING: at kernel/irq/resend.c:70 check_irq_resend()
• Next by Date: sdio: add <linux/mmc/sdio_csr.h> for CSR specific CCCR registers
• Previous by thread: Re: mmc: ignore bad max block size in sdhci
• Next by thread: Re: sdio: set host bus width
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]