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authorLinus Torvalds <torvalds@linux-foundation.org>2008-09-19 16:04:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-09-19 16:04:42 -0700
commite72a68fc26887d2097fd7f14794aeb7c17851a5d (patch)
treed7e6b740bf3c01cfc4b089653da7c16411ec6187
parent1cce92aef225171705c3f53a871938abca2177de (diff)
parent58005b325394b18b8b6a737e06b4128deb2c4e63 (diff)
downloadlinux-e72a68fc26887d2097fd7f14794aeb7c17851a5d.tar.gz
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5255/1: Update jornada ssp to remove build errors/warnings [ARM] omap: back out 'internal_clock' support [ARM] 5249/1: davinci: remove redundant check in davinci_psc_config()
-rw-r--r--arch/arm/mach-davinci/psc.c3
-rw-r--r--arch/arm/mach-sa1100/include/mach/jornada720.h11
-rw-r--r--arch/arm/mach-sa1100/jornada720_ssp.c10
-rw-r--r--arch/arm/plat-omap/devices.c13
4 files changed, 13 insertions, 24 deletions
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 720c48b9ee0..aa2fc375a32 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -70,9 +70,6 @@ void davinci_psc_config(unsigned int domain, unsigned int id, char enable)
{
u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
- if (id < 0)
- return;
-
mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
if (enable)
mdctl |= 0x00000003; /* Enable Module */
diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h
index bc120850d31..cc6b4bfcecf 100644
--- a/arch/arm/mach-sa1100/include/mach/jornada720.h
+++ b/arch/arm/mach-sa1100/include/mach/jornada720.h
@@ -1,10 +1,10 @@
/*
* arch/arm/mach-sa1100/include/mach/jornada720.h
*
- * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
+ * SSP/MCU communication definitions for HP Jornada 710/720/728
*
- * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- * Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
+ * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ * Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -25,3 +25,8 @@
#define PWMOFF 0xDF
#define TXDUMMY 0x11
#define ERRORCODE 0x00
+
+extern void jornada_ssp_start(void);
+extern void jornada_ssp_end(void);
+extern int jornada_ssp_inout(u8 byte);
+extern int jornada_ssp_byte(u8 byte);
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 06ea7abd917..28cf3696797 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -21,8 +21,8 @@
#include <linux/slab.h>
#include <mach/hardware.h>
-#include <asm/hardware/ssp.h>
#include <mach/jornada720.h>
+#include <asm/hardware/ssp.h>
static DEFINE_SPINLOCK(jornada_ssp_lock);
static unsigned long jornada_ssp_flags;
@@ -109,12 +109,12 @@ EXPORT_SYMBOL(jornada_ssp_inout);
* jornada_ssp_start - enable mcu
*
*/
-int jornada_ssp_start()
+void jornada_ssp_start(void)
{
spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
GPCR = GPIO_GPIO25;
udelay(50);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_start);
@@ -122,11 +122,11 @@ EXPORT_SYMBOL(jornada_ssp_start);
* jornada_ssp_end - disable mcu and turn off lock
*
*/
-int jornada_ssp_end()
+void jornada_ssp_end(void)
{
GPSR = GPIO_GPIO25;
spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_end);
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index bc1cf30c83e..01da719a745 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -316,19 +316,6 @@ static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
omap_cfg_reg(MMC_DAT3);
}
}
-#if defined(CONFIG_ARCH_OMAP2420)
- if (mmc_conf->mmc[0].internal_clock) {
- /*
- * Use internal loop-back in MMC/SDIO
- * Module Input Clock selection
- */
- if (cpu_is_omap24xx()) {
- u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- v |= (1 << 24); /* not used in 243x */
- omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
- }
- }
-#endif
}
#ifdef CONFIG_ARCH_OMAP16XX