diff options
Diffstat (limited to 'arch/powerpc/platforms/8xx/cpm1.c')
| -rw-r--r-- | arch/powerpc/platforms/8xx/cpm1.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/8xx/cpm1.c b/arch/powerpc/platforms/8xx/cpm1.c index 0f65c51271db..a43ee7d1ff85 100644 --- a/arch/powerpc/platforms/8xx/cpm1.c +++ b/arch/powerpc/platforms/8xx/cpm1.c @@ -51,7 +51,7 @@ #define CPM_MAP_SIZE (0x4000) cpm8xx_t __iomem *cpmp; /* Pointer to comm processor space */ -immap_t __iomem *mpc8xx_immr; +immap_t __iomem *mpc8xx_immr = (void __iomem *)VIRT_IMMR_BASE; static cpic8xx_t __iomem *cpic_reg; static struct irq_domain *cpm_pic_host; @@ -130,7 +130,7 @@ static const struct irq_domain_ops cpm_pic_host_ops = { .map = cpm_pic_host_map, }; -unsigned int cpm_pic_init(void) +unsigned int __init cpm_pic_init(void) { struct device_node *np = NULL; struct resource res; @@ -201,12 +201,6 @@ void __init cpm_reset(void) { sysconf8xx_t __iomem *siu_conf; - mpc8xx_immr = ioremap(get_immrbase(), 0x4000); - if (!mpc8xx_immr) { - printk(KERN_CRIT "Could not map IMMR\n"); - return; - } - cpmp = &mpc8xx_immr->im_cpm; #ifndef CONFIG_PPC_EARLY_DEBUG_CPM @@ -306,7 +300,7 @@ struct cpm_ioport32e { __be32 dir, par, sor, odr, dat; }; -static void cpm1_set_pin32(int port, int pin, int flags) +static void __init cpm1_set_pin32(int port, int pin, int flags) { struct cpm_ioport32e __iomem *iop; pin = 1 << (31 - pin); @@ -348,7 +342,7 @@ static void cpm1_set_pin32(int port, int pin, int flags) } } -static void cpm1_set_pin16(int port, int pin, int flags) +static void __init cpm1_set_pin16(int port, int pin, int flags) { struct cpm_ioport16 __iomem *iop = (struct cpm_ioport16 __iomem *)&mpc8xx_immr->im_ioport; @@ -386,7 +380,7 @@ static void cpm1_set_pin16(int port, int pin, int flags) } } -void cpm1_set_pin(enum cpm_port port, int pin, int flags) +void __init cpm1_set_pin(enum cpm_port port, int pin, int flags) { if (port == CPM_PORTB || port == CPM_PORTE) cpm1_set_pin32(port, pin, flags); @@ -394,7 +388,7 @@ void cpm1_set_pin(enum cpm_port port, int pin, int flags) cpm1_set_pin16(port, pin, flags); } -int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode) +int __init cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode) { int shift; int i, bits = 0; |