aboutsummaryrefslogtreecommitdiff
path: root/drivers/mtd/mtdchar.c
diff options
context:
space:
mode:
authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2011-12-23 15:25:39 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-01-09 18:25:11 +0000
commit7e1f0dc0551b99acb5e8fa161a7ac401994d57d8 (patch)
tree19108039bb082d42fbda40d4bd3ddb11a1185cd1 /drivers/mtd/mtdchar.c
parent969e57adc2589a0a0ae5edbbe7b92062565ce70b (diff)
downloadlinux-7e1f0dc0551b99acb5e8fa161a7ac401994d57d8.tar.gz
mtd: introduce mtd_erase interface
This patch is part of a patch-set which changes the MTD interface from 'mtd->func()' form to 'mtd_func()' form. We need this because we want to add common code to to all drivers in the mtd core level, which is impossible with the current interface when MTD clients call driver functions like 'read()' or 'write()' directly. At this point we just introduce a new inline wrapper function, but later some of them are expected to gain more code. E.g., the input parameters check should be moved to the wrappers rather than be duplicated at many drivers. This particular patch introduced the 'mtd_erase()' interface. The following patches add all the other interfaces one by one. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/mtdchar.c')
-rw-r--r--drivers/mtd/mtdchar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 00423cc8580..41d64ff4c25 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -731,7 +731,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
wq_head is no longer there when the
callback routine tries to wake us up.
*/
- ret = mtd->erase(mtd, erase);
+ ret = mtd_erase(mtd, erase);
if (!ret) {
set_current_state(TASK_UNINTERRUPTIBLE);
add_wait_queue(&waitq, &wait);