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ia64: move ia64_done_with_exception out of asm/uaccess.h

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Move ia64_done_with_exception out of asm/uaccess.h (which is widely
used) and into asm/exception.h (like ARM has) and then ensure the
few callers of it include this new header.

Most of the other C content in asm files is implemented in macro form.
So we do that conversion at the same time as the move.

There are two C exception prototypes that move along with the macro.
One of them will become redundant when we switch over to using the
<linux/extable.h> instead of <linux/module.h> header in a subsequent
commit.

Also relocate a couple of the automated asm --> linux uaccess
conversions to preserve the linux and asm independent grouping, since
we are in the file at that location anyway.

Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: linux-ia64@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Paul Gortmaker
2016-09-19 18:28:25 -04:00
parent 7a308bb301
commit 82ed1ac9c2
6 changed files with 42 additions and 18 deletions
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15
arch/ia64/include/asm/uaccess.h
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@@ -353,21 +353,6 @@ struct exception_table_entry {
int fixup; /* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */
};
extern void ia64_handle_exception (struct pt_regs *regs, const struct exception_table_entry *e);
extern const struct exception_table_entry *search_exception_tables (unsigned long addr);
static inline int
ia64_done_with_exception (struct pt_regs *regs)
{
const struct exception_table_entry *e;
e = search_exception_tables(regs->cr_iip + ia64_psr(regs)->ri);
if (e) {
ia64_handle_exception(regs, e);
return 1;
}
return 0;
}
#define ARCH_HAS_TRANSLATE_MEM_PTR 1
static __inline__ void *
xlate_dev_mem_ptr(phys_addr_t p)