return ret;
}
-/**
- * sa1111_probe - probe for a single SA1111 chip.
- * @phys_addr: physical address of device.
- *
- * Probe for a SA1111 chip. This must be called
- * before any other SA1111-specific code.
- *
- * Returns:
- * %-ENODEV device not found.
- * %-EBUSY physical address already marked in-use.
- * %-EINVAL no platform data passed
- * %0 successful.
- */
static int __sa1111_probe(struct device *me, struct resource *mem, int irq)
{
struct sa1111_platform_data *pd = me->platform_data;
#define sa1111_resume_noirq NULL
#endif
+/**
+ * sa1111_probe - probe for a single SA1111 chip.
+ * @pdev: platform device.
+ *
+ * Probe for a SA1111 chip. This must be called
+ * before any other SA1111-specific code.
+ *
+ * Returns:
+ * * %-ENODEV - device not found.
+ * * %-ENOMEM - memory allocation failure.
+ * * %-EBUSY - physical address already marked in-use.
+ * * %-EINVAL - no platform data passed
+ * * %0 - successful.
+ */
static int sa1111_probe(struct platform_device *pdev)
{
struct resource *mem;
extern phys_addr_t arm_dma_zone_size; \
arm_dma_zone_size && arm_dma_zone_size < (0x100000000ULL - PAGE_OFFSET) ? \
(PAGE_OFFSET + arm_dma_zone_size) : 0xffffffffUL; })
+
+extern phys_addr_t arm_dma_limit;
+#define ARCH_LOW_ADDRESS_LIMIT arm_dma_limit
#endif
#ifdef CONFIG_ISA_DMA_API
#define __ASM_PROC_DOMAIN_H
#ifndef __ASSEMBLY__
+#include <linux/thread_info.h>
#include <asm/barrier.h>
-#include <asm/thread_info.h>
#endif
/*
#include <linux/interrupt.h>
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
#define __exception_irq_entry __irq_entry
-#else
-#define __exception_irq_entry
-#endif
#endif /* __ASM_ARM_EXCEPTION_H */
#ifndef _ASMARM_TRAP_H
#define _ASMARM_TRAP_H
+#include <linux/linkage.h>
#include <linux/list.h>
struct pt_regs;
ptr < (unsigned long)&__irqentry_text_end;
}
-extern void __init early_trap_init(void *);
+extern void early_trap_init(void *);
extern void dump_backtrace_entry(unsigned long where, unsigned long from,
unsigned long frame, const char *loglvl);
extern void ptrace_break(struct pt_regs *regs);
/*
* User space memory access functions
*/
+#include <linux/kernel.h>
#include <linux/string.h>
#include <asm/page.h>
#include <asm/domain.h>
extern int __get_user_64t_2(void *);
extern int __get_user_64t_4(void *);
-#define __GUP_CLOBBER_1 "lr", "cc"
-#ifdef CONFIG_CPU_USE_DOMAINS
-#define __GUP_CLOBBER_2 "ip", "lr", "cc"
-#else
-#define __GUP_CLOBBER_2 "lr", "cc"
-#endif
-#define __GUP_CLOBBER_4 "lr", "cc"
-#define __GUP_CLOBBER_32t_8 "lr", "cc"
-#define __GUP_CLOBBER_8 "lr", "cc"
-
#define __get_user_x(__r2, __p, __e, __l, __s) \
__asm__ __volatile__ ( \
__asmeq("%0", "r0") __asmeq("%1", "r2") \
"bl __get_user_" #__s \
: "=&r" (__e), "=r" (__r2) \
: "0" (__p), "r" (__l) \
- : __GUP_CLOBBER_##__s)
+ : "ip", "lr", "cc")
/* narrowing a double-word get into a single 32bit word register: */
#ifdef __ARMEB__
"bl __get_user_64t_" #__s \
: "=&r" (__e), "=r" (__r2) \
: "0" (__p), "r" (__l) \
- : __GUP_CLOBBER_##__s)
+ : "ip", "lr", "cc")
#else
#define __get_user_x_64t __get_user_x
#endif
#include <linux/of.h>
#include <linux/of_fdt.h>
#include <linux/of_irq.h>
-#include <linux/of_platform.h>
#include <linux/smp.h>
#include <asm/cputype.h>
#include <linux/console.h>
#include <linux/seq_file.h>
#include <linux/screen_info.h>
-#include <linux/of_platform.h>
#include <linux/init.h>
#include <linux/kexec.h>
#include <linux/libfdt.h>
+#include <linux/of.h>
#include <linux/of_fdt.h>
#include <linux/cpu.h>
#include <linux/interrupt.h>
ENTRY(mmioset)
WEAK(memset)
UNWIND( .fnstart )
+ and r1, r1, #255 @ cast to unsigned char
ands r3, r0, #3 @ 1 unaligned?
mov ip, r0 @ preserve r0 as return value
bne 6f @ 1