[MIPS] MIPS Tech: Get rid of volatile in core code.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mips-boards/generic/reset.c b/arch/mips/mips-boards/generic/reset.c
index 0996ba3..7a1bb51 100644
--- a/arch/mips/mips-boards/generic/reset.c
+++ b/arch/mips/mips-boards/generic/reset.c
@@ -39,24 +39,24 @@
static void mips_machine_restart(char *command)
{
- volatile unsigned int *softres_reg = (unsigned int *)ioremap (SOFTRES_REG, sizeof(unsigned int));
+ unsigned int __iomem *softres_reg = ioremap(SOFTRES_REG, sizeof(unsigned int));
- *softres_reg = GORESET;
+ writew(GORESET, softres_reg);
}
static void mips_machine_halt(void)
{
- volatile unsigned int *softres_reg = (unsigned int *)ioremap (SOFTRES_REG, sizeof(unsigned int));
+ unsigned int __iomem *softres_reg = ioremap(SOFTRES_REG, sizeof(unsigned int));
- *softres_reg = GORESET;
+ writew(GORESET, softres_reg);
}
#if defined(CONFIG_MIPS_ATLAS)
static void atlas_machine_power_off(void)
{
- volatile unsigned int *psustby_reg = (unsigned int *)ioremap(ATLAS_PSUSTBY_REG, sizeof(unsigned int));
+ unsigned int __iomem *psustby_reg = ioremap(ATLAS_PSUSTBY_REG, sizeof(unsigned int));
- *psustby_reg = ATLAS_GOSTBY;
+ writew(ATLAS_GOSTBY, psustby_reg);
}
#endif