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gpio fixes for v6.5-rc6

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- mark virtual chips exposed by gpio-sim as ones that can sleep (callbacks
   must not be called from interrupt context)
 - fix an off-by-one error in gpio-ws16c48
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Merge tag 'gpio-fixes-for-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio fixes from Bartosz Golaszewski:

 - mark virtual chips exposed by gpio-sim as ones that can sleep
   (callbacks must not be called from interrupt context)

 - fix an off-by-one error in gpio-ws16c48

* tag 'gpio-fixes-for-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent
  gpio: sim: mark the GPIO chip as a one that can sleep
This commit is contained in:
Linus Torvalds 2023-08-12 11:34:23 -07:00
commit ae545c3283
2 changed files with 2 additions and 1 deletions
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1
drivers/gpio/gpio-sim.c
View File

@ -429,6 +429,7 @@ static int gpio_sim_add_bank(struct fwnode_handle *swnode, struct device *dev)
gc->set_config = gpio_sim_set_config;
gc->to_irq = gpio_sim_to_irq;
gc->free = gpio_sim_free;
gc->can_sleep = true;
ret = devm_gpiochip_add_data(dev, gc, chip);
if (ret)

2
drivers/gpio/gpio-ws16c48.c
View File

@ -18,7 +18,7 @@
#include <linux/spinlock.h>
#include <linux/types.h>
#define WS16C48_EXTENT 10
#define WS16C48_EXTENT 11
#define MAX_NUM_WS16C48 max_num_isa_dev(WS16C48_EXTENT)
static unsigned int base[MAX_NUM_WS16C48];