tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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Merge tag 'gpio-fixes-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio fixes from Bartosz Golaszewski:

- fix a build error in gpio-vf610

- fix a null-pointer dereference in the GPIO character device code

* tag 'gpio-fixes-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: cdev: fix null pointer dereference in linereq_free()
gpio: vf610: fix compilation error

Linus Torvalds 2b93fe64 a471da31

+5 -3
+1
drivers/gpio/gpio-vf610.c
··· 19 19 #include <linux/of.h> 20 20 #include <linux/of_device.h> 21 21 #include <linux/of_irq.h> 22 + #include <linux/pinctrl/consumer.h> 22 23 23 24 #define VF610_GPIO_PER_PORT 32 24 25
+4 -3
drivers/gpio/gpiolib-cdev.c
··· 1460 1460 static void linereq_free(struct linereq *lr) 1461 1461 { 1462 1462 unsigned int i; 1463 - bool hte; 1463 + bool hte = false; 1464 1464 1465 1465 for (i = 0; i < lr->num_lines; i++) { 1466 - hte = !!test_bit(FLAG_EVENT_CLOCK_HTE, 1467 - &lr->lines[i].desc->flags); 1466 + if (lr->lines[i].desc) 1467 + hte = !!test_bit(FLAG_EVENT_CLOCK_HTE, 1468 + &lr->lines[i].desc->flags); 1468 1469 edge_detector_stop(&lr->lines[i], hte); 1469 1470 if (lr->lines[i].desc) 1470 1471 gpiod_free(lr->lines[i].desc);