Commit d846a92e authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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

parents ace7c769 251b928c
......@@ -98,7 +98,10 @@ struct clk *clk_get(struct device *dev, const char *id)
struct clk *clk = ERR_PTR(-ENOENT);
int idno;
idno = (dev == NULL) ? -1 : to_platform_device(dev)->id;
if (dev == NULL || dev->bus != &platform_bus_type)
idno = -1;
else
idno = to_platform_device(dev)->id;
down(&clocks_sem);
......
......@@ -15,25 +15,26 @@
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
ldr \irqstat, [\irqstat] @ get interrupts
cmp \irqstat, #0
beq 1001f
beq 1001f @ upper IRQ?
clz \irqnr, \irqstat
mov \base, #31
subs \irqnr, \base, \irqnr
sub \irqnr, \base, \irqnr
b 1002f @ lower IRQ being
@ handled
1001:
/*
* IXP465 has an upper IRQ status register
*/
#if defined(CONFIG_CPU_IXP46X)
bne 1002f
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET)
ldr \irqstat, [\irqstat] @ get upper interrupts
mov \irqnr, #63
clz \irqstat, \irqstat
cmp \irqstat, #32
subne \irqnr, \irqnr, \irqstat
1002:
#endif
1002:
.endm
......@@ -27,7 +27,7 @@
#define pcibios_assign_all_busses() 1
#if defined(CONFIG_CPU_IXP465) && !defined(__ASSEMBLY__)
#if defined(CONFIG_CPU_IXP46X) && !defined(__ASSEMBLY__)
extern unsigned int processor_id;
#define cpu_is_ixp465() ((processor_id & 0xffffffc0) == 0x69054200)
#else
......
......@@ -103,7 +103,7 @@
({ \
smp_mb(); \
__asm__ __volatile__( \
"@ up_op_read\n" \
"@ up_op_write\n" \
"1: ldrex lr, [%0]\n" \
" adds lr, lr, %1\n" \
" strex ip, lr, [%0]\n" \
......@@ -231,7 +231,7 @@
#define __up_op_write(ptr,wake) \
({ \
__asm__ __volatile__( \
"@ up_op_read\n" \
"@ up_op_write\n" \
" mrs ip, cpsr\n" \
" orr lr, ip, #128\n" \
" msr cpsr_c, lr\n" \
......
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