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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 20:30:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 20:30:56 -0700
commit9ee08c2df47c10ba624ff05a6c0f2500748bcb69 (patch)
tree0a2788abb3b5547b83965e0b3132eec8b196bd81 /drivers/mtd/mtdcore.c
parenteaf0ba5ef69538b6913525294a3a0fcb0e0992e0 (diff)
parent3d45955962496879dead8d4dd70bb9a23b07154b (diff)
downloadop-kernel-dev-9ee08c2df47c10ba624ff05a6c0f2500748bcb69.zip
op-kernel-dev-9ee08c2df47c10ba624ff05a6c0f2500748bcb69.tar.gz
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (57 commits) [MTD] [NAND] subpage read feature as a way to increase performance. CPUFREQ: S3C24XX NAND driver frequency scaling support. [MTD][NAND] au1550nd: remove unused variable [MTD] jedec_probe: Fix SST 16-bit chip detection [MTD][MTDPART] Fix a division by zero bug [MTD][MTDPART] Cleanup and document the erase region handling [MTD][MTDPART] Handle most checkpatch findings [MTD][MTDPART] Seperate main loop from per-partition code in add_mtd_partition [MTD] physmap: resume already suspended chips on failure to suspend [MTD] physmap: Fix suspend/resume/shutdown bugs. [MTD] [NOR] Fix -ETIMEO errors in CFI driver [MTD] [NAND] fsl_elbc_nand: fix section mismatch with CONFIG_MTD_OF_PARTS=y [JFFS2] Use .unlocked_ioctl [MTD] Fix const assignment in the MTD command line partitioning driver [MTD] [NOR] gen_probe: No debug message when debugging is disabled [MTD] [NAND] remove __PPC__ hardcoded address from DiskOnChip drivers [MTD] [MAPS] Remove the bast-flash driver. [MTD] [NAND] fsl_elbc_nand: ecclayout cleanups [MTD] [NAND] fsl_elbc_nand: implement support for flash-based BBT [MTD] [NAND] fsl_elbc_nand: fix OOB workability for large page NAND chips ...
Diffstat (limited to 'drivers/mtd/mtdcore.c')
-rw-r--r--drivers/mtd/mtdcore.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index f7e7890..a9d2469 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -1,6 +1,4 @@
/*
- * $Id: mtdcore.c,v 1.47 2005/11/07 11:14:20 gleixner Exp $
- *
* Core registration and callback routines for MTD
* drivers and users.
*
@@ -53,7 +51,7 @@ int add_mtd_device(struct mtd_info *mtd)
for (i=0; i < MAX_MTD_DEVICES; i++)
if (!mtd_table[i]) {
- struct list_head *this;
+ struct mtd_notifier *not;
mtd_table[i] = mtd;
mtd->index = i;
@@ -72,10 +70,8 @@ int add_mtd_device(struct mtd_info *mtd)
DEBUG(0, "mtd: Giving out device %d to %s\n",i, mtd->name);
/* No need to get a refcount on the module containing
the notifier, since we hold the mtd_table_mutex */
- list_for_each(this, &mtd_notifiers) {
- struct mtd_notifier *not = list_entry(this, struct mtd_notifier, list);
+ list_for_each_entry(not, &mtd_notifiers, list)
not->add(mtd);
- }
mutex_unlock(&mtd_table_mutex);
/* We _know_ we aren't being removed, because
@@ -113,14 +109,12 @@ int del_mtd_device (struct mtd_info *mtd)
mtd->index, mtd->name, mtd->usecount);
ret = -EBUSY;
} else {
- struct list_head *this;
+ struct mtd_notifier *not;
/* No need to get a refcount on the module containing
the notifier, since we hold the mtd_table_mutex */
- list_for_each(this, &mtd_notifiers) {
- struct mtd_notifier *not = list_entry(this, struct mtd_notifier, list);
+ list_for_each_entry(not, &mtd_notifiers, list)
not->remove(mtd);
- }
mtd_table[mtd->index] = NULL;
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