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Merge master.kernel.org:/home/rmk/linux-2.6-arm

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* 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()
This commit is contained in:
Linus Torvalds
2008-09-19 16:04:42 -07:00
parent 1cce92aef2 58005b3253
commit e72a68fc26
4 changed files with 13 additions and 24 deletions
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3
arch/arm/mach-davinci/psc.c
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@@ -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; 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); mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
if (enable) if (enable)
mdctl |= 0x00000003; /* Enable Module */ mdctl |= 0x00000003; /* Enable Module */

11
arch/arm/mach-sa1100/include/mach/jornada720.h
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@@ -1,10 +1,10 @@
/* /*
* arch/arm/mach-sa1100/include/mach/jornada720.h * 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 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
* Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu> * Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
* *
* This program is free software; you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License version 2 as
@@ -25,3 +25,8 @@
#define PWMOFF 0xDF #define PWMOFF 0xDF
#define TXDUMMY 0x11 #define TXDUMMY 0x11
#define ERRORCODE 0x00 #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);

10
arch/arm/mach-sa1100/jornada720_ssp.c
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@@ -21,8 +21,8 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <mach/hardware.h> #include <mach/hardware.h>
#include <asm/hardware/ssp.h>
#include <mach/jornada720.h> #include <mach/jornada720.h>
#include <asm/hardware/ssp.h>
static DEFINE_SPINLOCK(jornada_ssp_lock); static DEFINE_SPINLOCK(jornada_ssp_lock);
static unsigned long jornada_ssp_flags; static unsigned long jornada_ssp_flags;
@@ -109,12 +109,12 @@ EXPORT_SYMBOL(jornada_ssp_inout);
* jornada_ssp_start - enable mcu * jornada_ssp_start - enable mcu
* *
*/ */
int jornada_ssp_start() void jornada_ssp_start(void)
{ {
spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags); spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
GPCR = GPIO_GPIO25; GPCR = GPIO_GPIO25;
udelay(50); udelay(50);
return 0; return;
}; };
EXPORT_SYMBOL(jornada_ssp_start); EXPORT_SYMBOL(jornada_ssp_start);
@@ -122,11 +122,11 @@ EXPORT_SYMBOL(jornada_ssp_start);
* jornada_ssp_end - disable mcu and turn off lock * jornada_ssp_end - disable mcu and turn off lock
* *
*/ */
int jornada_ssp_end() void jornada_ssp_end(void)
{ {
GPSR = GPIO_GPIO25; GPSR = GPIO_GPIO25;
spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags); spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
return 0; return;
}; };
EXPORT_SYMBOL(jornada_ssp_end); EXPORT_SYMBOL(jornada_ssp_end);

13
arch/arm/plat-omap/devices.c
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@@ -316,19 +316,6 @@ static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
omap_cfg_reg(MMC_DAT3); 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 #ifdef CONFIG_ARCH_OMAP16XX