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Commit d6b56b0b authored by Julia Lawall's avatar Julia Lawall Committed by Ingo Molnar
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x86/platform/calgary: Constify cal_chipset_ops structures 



The cal_chipset_ops structures are never modified, so declare
them as const.

Done with the help of Coccinelle.

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jon D. Mason <jdmason@kudzu.us>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1448726295-10959-1-git-send-email-Julia.Lawall@lip6.fr


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 7a9c2dd0

arch/x86/include/asm/calgary.h

+1 −1
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ 
#include <asm/types.h>



struct iommu_table {

	struct cal_chipset_ops *chip_ops; /* chipset specific funcs */

	const struct cal_chipset_ops *chip_ops; /* chipset specific funcs */

	unsigned long  it_base;      /* mapped address of tce table */

	unsigned long  it_hint;      /* Hint for next alloc */

	unsigned long *it_map;       /* A simple allocation bitmap for now */

arch/x86/kernel/pci-calgary_64.c

+2 −2
Original line number Diff line number Diff line
@@ -180,13 +180,13 @@ static void calioc2_dump_error_regs(struct iommu_table *tbl); 
static void calgary_init_bitmap_from_tce_table(struct iommu_table *tbl);

static void get_tce_space_from_tar(void);



static struct cal_chipset_ops calgary_chip_ops = {

static const struct cal_chipset_ops calgary_chip_ops = {

	.handle_quirks = calgary_handle_quirks,

	.tce_cache_blast = calgary_tce_cache_blast,

	.dump_error_regs = calgary_dump_error_regs

};



static struct cal_chipset_ops calioc2_chip_ops = {

static const struct cal_chipset_ops calioc2_chip_ops = {

	.handle_quirks = calioc2_handle_quirks,

	.tce_cache_blast = calioc2_tce_cache_blast,

	.dump_error_regs = calioc2_dump_error_regs