diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-04 21:39:31 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-11-04 21:39:31 -0500 |
| commit | c2cc87ca9561ddfe744d446789cc10f507e87db9 (patch) | |
| tree | d505fc0110eb1a3d8750ba2f67648c131f0d9aca /arch/ppc/syslib/m8xx_wdt.c | |
| parent | ce1eeb95fc4eb25109c00bea3e83a87eeff6b07d (diff) | |
| parent | 7015faa7df829876a0f931cd18aa6d7c24a1b581 (diff) | |
Merge branch 'master'
Diffstat (limited to 'arch/ppc/syslib/m8xx_wdt.c')
| -rw-r--r-- | arch/ppc/syslib/m8xx_wdt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/ppc/syslib/m8xx_wdt.c b/arch/ppc/syslib/m8xx_wdt.c index 2ddc857e7fc..c5ac5ce5d7d 100644 --- a/arch/ppc/syslib/m8xx_wdt.c +++ b/arch/ppc/syslib/m8xx_wdt.c @@ -29,8 +29,8 @@ void m8xx_wdt_reset(void) { volatile immap_t *imap = (volatile immap_t *)IMAP_ADDR; - imap->im_siu_conf.sc_swsr = 0x556c; /* write magic1 */ - imap->im_siu_conf.sc_swsr = 0xaa39; /* write magic2 */ + out_be16(imap->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */ + out_be16(imap->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */ } static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs) @@ -39,7 +39,7 @@ static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs) m8xx_wdt_reset(); - imap->im_sit.sit_piscr |= PISCR_PS; /* clear irq */ + out_be16(imap->im_sit.sit_piscr, in_be16(imap->im_sit.sit_piscr | PISCR_PS)); /* clear irq */ return IRQ_HANDLED; } @@ -51,7 +51,7 @@ void __init m8xx_wdt_handler_install(bd_t * binfo) u32 sypcr; u32 pitrtclk; - sypcr = imap->im_siu_conf.sc_sypcr; + sypcr = in_be32(imap->im_siu_conf.sc_sypcr); if (!(sypcr & 0x04)) { printk(KERN_NOTICE "m8xx_wdt: wdt disabled (SYPCR: 0x%08X)\n", @@ -87,9 +87,9 @@ void __init m8xx_wdt_handler_install(bd_t * binfo) else pitc = pitrtclk * wdt_timeout / binfo->bi_intfreq / 2; - imap->im_sit.sit_pitc = pitc << 16; - imap->im_sit.sit_piscr = - (mk_int_int_mask(PIT_INTERRUPT) << 8) | PISCR_PIE | PISCR_PTE; + out_be32(imap->im_sit.sit_pitc, pitc << 16); + + out_be16(imap->im_sit.sit_piscr, (mk_int_int_mask(PIT_INTERRUPT) << 8) | PISCR_PIE | PISCR_PTE); if (setup_irq(PIT_INTERRUPT, &m8xx_wdt_irqaction)) panic("m8xx_wdt: error setting up the watchdog irq!"); |