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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-09 08:47:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-09 08:47:03 -0800 |
| commit | 4aba1a7ed563d1c0b153377f57f4d213776ea573 (patch) | |
| tree | 003e62360ff2afa7304a07359af95c5fa0c81d1c /drivers/watchdog/cpwd.c | |
| parent | 0058b0a506e40d9a2c62015fe92eb64a44d78cd9 (diff) | |
| parent | 81363f248aecd2b5f10547af268a4dfaf8963489 (diff) | |
Merge tag 'linux-watchdog-5.4-rc7' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog fixes from Wim Van Sebroeck:
- cpwd: fix build regression
- pm8916_wdt: fix pretimeout registration flow
- meson: Fix the wrong value of left time
- imx_sc_wdt: Pretimeout should follow SCU firmware format
- bd70528: Add MODULE_ALIAS to allow module auto loading
* tag 'linux-watchdog-5.4-rc7' of git://www.linux-watchdog.org/linux-watchdog:
watchdog: bd70528: Add MODULE_ALIAS to allow module auto loading
watchdog: imx_sc_wdt: Pretimeout should follow SCU firmware format
watchdog: meson: Fix the wrong value of left time
watchdog: pm8916_wdt: fix pretimeout registration flow
watchdog: cpwd: fix build regression
Diffstat (limited to 'drivers/watchdog/cpwd.c')
| -rw-r--r-- | drivers/watchdog/cpwd.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c index 9393be584e72..808eeb4779e4 100644 --- a/drivers/watchdog/cpwd.c +++ b/drivers/watchdog/cpwd.c @@ -26,6 +26,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/timer.h> +#include <linux/compat.h> #include <linux/slab.h> #include <linux/mutex.h> #include <linux/io.h> @@ -473,6 +474,11 @@ static long cpwd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return 0; } +static long cpwd_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return cpwd_ioctl(file, cmd, (unsigned long)compat_ptr(arg)); +} + static ssize_t cpwd_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { @@ -497,7 +503,7 @@ static ssize_t cpwd_read(struct file *file, char __user *buffer, static const struct file_operations cpwd_fops = { .owner = THIS_MODULE, .unlocked_ioctl = cpwd_ioctl, - .compat_ioctl = compat_ptr_ioctl, + .compat_ioctl = cpwd_compat_ioctl, .open = cpwd_open, .write = cpwd_write, .read = cpwd_read, |