diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 01:36:07 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 01:36:07 +0200 |
| commit | ceb2465c51195967f11f6507538579816ac67cb8 (patch) | |
| tree | eab534b1062608e36a7b54ccc7be693625f235b8 /drivers/watchdog/pcwd_usb.c | |
| parent | f107cee94ba4d2c7357fde59a1d84346c73d4958 (diff) | |
| parent | 821fc9e261f3af235752f46e59084467cfd440c4 (diff) | |
Merge tag 'irqchip-fixes-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- Revert the wholesale conversion to platform drivers of the pdc, sysirq
and cirq drivers, as it breaks a number of platforms even when the
driver is built-in (probe ordering bites you).
- Prevent interrupt from being lost with the STM32 exti driver
- Fix wake-up interrupts for the MIPS Ingenic driver
- Fix an embarassing typo in the new module helpers, leading to the probe
failing most of the time
- The promised TI firmware rework that couldn't make it into the merge
window due to a very badly managed set of dependencies
Diffstat (limited to 'drivers/watchdog/pcwd_usb.c')
| -rw-r--r-- | drivers/watchdog/pcwd_usb.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c index 2f44af1831d0..41a928eb91ed 100644 --- a/drivers/watchdog/pcwd_usb.c +++ b/drivers/watchdog/pcwd_usb.c @@ -452,7 +452,7 @@ static long usb_pcwd_ioctl(struct file *file, unsigned int cmd, usb_pcwd_keepalive(usb_pcwd_device); } - /* fall through */ + fallthrough; case WDIOC_GETTIMEOUT: return put_user(heartbeat, p); @@ -585,9 +585,8 @@ static struct notifier_block usb_pcwd_notifier = { static inline void usb_pcwd_delete(struct usb_pcwd_private *usb_pcwd) { usb_free_urb(usb_pcwd->intr_urb); - if (usb_pcwd->intr_buffer != NULL) - usb_free_coherent(usb_pcwd->udev, usb_pcwd->intr_size, - usb_pcwd->intr_buffer, usb_pcwd->intr_dma); + usb_free_coherent(usb_pcwd->udev, usb_pcwd->intr_size, + usb_pcwd->intr_buffer, usb_pcwd->intr_dma); kfree(usb_pcwd); } |