If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: be663ab67077 ("iwlwifi: split the drivers for agn and legacy devices 3945/4965")
Fixes: 4bc85c1324aa ("Revert "iwlwifi: split the drivers for agn and legacy devices 3945/4965"")
Signed-off-by: Taehee Yoo <[email protected]>
---
v1 -> v2:
- Change headline
- Squash patches into per-driver/subsystem
drivers/net/wireless/intel/iwlegacy/3945-rs.c | 1 +
drivers/net/wireless/intel/iwlegacy/4965-rs.c | 3 +++
drivers/net/wireless/intel/iwlegacy/debug.c | 3 +++
3 files changed, 7 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlegacy/3945-rs.c b/drivers/net/wireless/intel/iwlegacy/3945-rs.c
index b2478cbe558e..b86e8ddc6f76 100644
--- a/drivers/net/wireless/intel/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-rs.c
@@ -836,6 +836,7 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
.read = il3945_sta_dbgfs_stats_table_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static void
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
index 9a491e5db75b..afe0b2121fc9 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
@@ -2669,6 +2669,7 @@ static const struct file_operations rs_sta_dbgfs_scale_table_ops = {
.read = il4965_rs_sta_dbgfs_scale_table_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t
@@ -2714,6 +2715,7 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
.read = il4965_rs_sta_dbgfs_stats_table_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t
@@ -2742,6 +2744,7 @@ static const struct file_operations rs_sta_dbgfs_rate_scale_data_ops = {
.read = il4965_rs_sta_dbgfs_rate_scale_data_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static void
diff --git a/drivers/net/wireless/intel/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c
index d998a3f1b056..67fae353038c 100644
--- a/drivers/net/wireless/intel/iwlegacy/debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/debug.c
@@ -136,6 +136,7 @@ static const struct file_operations il_dbgfs_##name##_ops = { \
.read = il_dbgfs_##name##_read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};
#define DEBUGFS_WRITE_FILE_OPS(name) \
@@ -144,6 +145,7 @@ static const struct file_operations il_dbgfs_##name##_ops = { \
.write = il_dbgfs_##name##_write, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};
#define DEBUGFS_READ_WRITE_FILE_OPS(name) \
@@ -154,6 +156,7 @@ static const struct file_operations il_dbgfs_##name##_ops = { \
.read = il_dbgfs_##name##_read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};
static const char *
--
2.17.1