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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:52:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:52:56 -0700
commit092e0e7e520a1fca03e13c9f2d157432a8657ff2 (patch)
tree451897252c4c08c4b5a8ef535da156f1e817e80b /drivers/misc
parent79f14b7c56d3b3ba58f8b43d1f70b9b71477a800 (diff)
parent776c163b1b93c8dfa5edba885bc2bfbc2d228a5f (diff)
Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
* 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl: vfs: make no_llseek the default vfs: don't use BKL in default_llseek llseek: automatically add .llseek fop libfs: use generic_file_llseek for simple_attr mac80211: disallow seeks in minstrel debug code lirc: make chardev nonseekable viotape: use noop_llseek raw: use explicit llseek file operations ibmasmfs: use generic_file_llseek spufs: use llseek in all file operations arm/omap: use generic_file_llseek in iommu_debug lkdtm: use generic_file_llseek in debugfs net/wireless: use generic_file_llseek in debugfs drm: use noop_llseek
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/hpilo.c1
-rw-r--r--drivers/misc/ibmasm/ibmasmfs.c4
-rw-r--r--drivers/misc/iwmc3200top/debugfs.c3
-rw-r--r--drivers/misc/lkdtm.c9
-rw-r--r--drivers/misc/phantom.c1
-rw-r--r--drivers/misc/sgi-gru/grufile.c1
6 files changed, 19 insertions, 0 deletions
diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c
index 557a8c2a733..69c1f2fca14 100644
--- a/drivers/misc/hpilo.c
+++ b/drivers/misc/hpilo.c
@@ -640,6 +640,7 @@ static const struct file_operations ilo_fops = {
.poll = ilo_poll,
.open = ilo_open,
.release = ilo_close,
+ .llseek = noop_llseek,
};
static irqreturn_t ilo_isr(int irq, void *data)
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 8844a3f4538..af2497ae5fe 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -584,6 +584,7 @@ static const struct file_operations command_fops = {
.release = command_file_close,
.read = command_file_read,
.write = command_file_write,
+ .llseek = generic_file_llseek,
};
static const struct file_operations event_fops = {
@@ -591,6 +592,7 @@ static const struct file_operations event_fops = {
.release = event_file_close,
.read = event_file_read,
.write = event_file_write,
+ .llseek = generic_file_llseek,
};
static const struct file_operations r_heartbeat_fops = {
@@ -598,6 +600,7 @@ static const struct file_operations r_heartbeat_fops = {
.release = r_heartbeat_file_close,
.read = r_heartbeat_file_read,
.write = r_heartbeat_file_write,
+ .llseek = generic_file_llseek,
};
static const struct file_operations remote_settings_fops = {
@@ -605,6 +608,7 @@ static const struct file_operations remote_settings_fops = {
.release = remote_settings_file_close,
.read = remote_settings_file_read,
.write = remote_settings_file_write,
+ .llseek = generic_file_llseek,
};
diff --git a/drivers/misc/iwmc3200top/debugfs.c b/drivers/misc/iwmc3200top/debugfs.c
index e9eda471f6e..62fbaec4820 100644
--- a/drivers/misc/iwmc3200top/debugfs.c
+++ b/drivers/misc/iwmc3200top/debugfs.c
@@ -71,6 +71,7 @@ ssize_t iwmct_dbgfs_##name##_write(struct file *file, \
static const struct file_operations iwmct_dbgfs_##name##_ops = { \
.read = iwmct_dbgfs_##name##_read, \
.open = iwmct_dbgfs_open_file_generic, \
+ .llseek = generic_file_llseek, \
};
#define DEBUGFS_WRITE_FILE_OPS(name) \
@@ -78,6 +79,7 @@ ssize_t iwmct_dbgfs_##name##_write(struct file *file, \
static const struct file_operations iwmct_dbgfs_##name##_ops = { \
.write = iwmct_dbgfs_##name##_write, \
.open = iwmct_dbgfs_open_file_generic, \
+ .llseek = generic_file_llseek, \
};
#define DEBUGFS_READ_WRITE_FILE_OPS(name) \
@@ -87,6 +89,7 @@ ssize_t iwmct_dbgfs_##name##_write(struct file *file, \
.write = iwmct_dbgfs_##name##_write, \
.read = iwmct_dbgfs_##name##_read, \
.open = iwmct_dbgfs_open_file_generic, \
+ .llseek = generic_file_llseek, \
};
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
index ef34de7a802..343b5d8ea69 100644
--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -575,30 +575,39 @@ struct crash_entry {
static const struct crash_entry crash_entries[] = {
{"DIRECT", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = direct_entry} },
{"INT_HARDWARE_ENTRY", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = int_hardware_entry} },
{"INT_HW_IRQ_EN", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = int_hw_irq_en} },
{"INT_TASKLET_ENTRY", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = int_tasklet_entry} },
{"FS_DEVRW", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = fs_devrw_entry} },
{"MEM_SWAPOUT", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = mem_swapout_entry} },
{"TIMERADD", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = timeradd_entry} },
{"SCSI_DISPATCH_CMD", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = scsi_dispatch_cmd_entry} },
{"IDE_CORE_CP", {.read = lkdtm_debugfs_read,
+ .llseek = generic_file_llseek,
.open = lkdtm_debugfs_open,
.write = ide_core_cp_entry} },
};
diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c
index 3712e5077e2..4197a3cb26b 100644
--- a/drivers/misc/phantom.c
+++ b/drivers/misc/phantom.c
@@ -280,6 +280,7 @@ static const struct file_operations phantom_file_ops = {
.unlocked_ioctl = phantom_ioctl,
.compat_ioctl = phantom_compat_ioctl,
.poll = phantom_poll,
+ .llseek = no_llseek,
};
static irqreturn_t phantom_isr(int irq, void *data)
diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index cb3b4d22847..28852dfa310 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -587,6 +587,7 @@ static const struct file_operations gru_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = gru_file_unlocked_ioctl,
.mmap = gru_file_mmap,
+ .llseek = noop_llseek,
};
static struct miscdevice gru_miscdev = {