Message ID | 20200217195435.9309-1-brgl@bgdev.pl |
---|---|
Headers | show |
Series | nvmem/gpio: fix resource management | expand |
pon., 17 lut 2020 o 20:54 Bartosz Golaszewski <brgl@bgdev.pl> napisaĆ(a): > > From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > This series addresses a couple problems with memory management in nvmem > core. We fix an earlier memory leak in error path in patch 2/6. Patches > 1/6, 5/6 & 6/6 add reference counting to gpio_desc structure and use it > to correctly free the write-protect GPIO. Patches 3/6 & 4/6 fix newline > problems. > > Bartosz Golaszewski (5): > gpiolib: use kref in gpio_desc > nvmem: fix memory leak in error path > nvmem: remove a stray newline in nvmem_register() > nvmem: add a newline for readability > nvmem: increase the reference count of a gpio passed over config > > Khouloud Touil (1): > nvmem: release the write-protect pin > > drivers/gpio/gpiolib.c | 26 +++++++++++++++++++++++--- > drivers/gpio/gpiolib.h | 1 + > drivers/nvmem/core.c | 14 ++++++++++---- > include/linux/gpio/consumer.h | 1 + > 4 files changed, 35 insertions(+), 7 deletions(-) > > -- > 2.25.0 > Cc'ing Geert - sorry I forgot you when submitting this. Bartosz
From: Bartosz Golaszewski <bgolaszewski@baylibre.com> This series addresses a couple problems with memory management in nvmem core. We fix an earlier memory leak in error path in patch 2/6. Patches 1/6, 5/6 & 6/6 add reference counting to gpio_desc structure and use it to correctly free the write-protect GPIO. Patches 3/6 & 4/6 fix newline problems. Bartosz Golaszewski (5): gpiolib: use kref in gpio_desc nvmem: fix memory leak in error path nvmem: remove a stray newline in nvmem_register() nvmem: add a newline for readability nvmem: increase the reference count of a gpio passed over config Khouloud Touil (1): nvmem: release the write-protect pin drivers/gpio/gpiolib.c | 26 +++++++++++++++++++++++--- drivers/gpio/gpiolib.h | 1 + drivers/nvmem/core.c | 14 ++++++++++---- include/linux/gpio/consumer.h | 1 + 4 files changed, 35 insertions(+), 7 deletions(-)