public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 16:54:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

gpio: pch: Move IRQ status message to verbose debug level

Browse source 
If one of the devices which share the same IRQ line doesn't care about
interrupt GPIO will spam the log with status equal to 0x00. Move IRQ
status message to verbose debug level (it still might be useful).

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2020-07-01 18:20:46 +03:00
parent 85b565c99e
commit 532e762d51
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/gpio/gpio-pch.c
View file

@ -304,9 +304,10 @@ static irqreturn_t pch_gpio_handler(int irq, void *dev_id)
unsigned long reg_val = ioread32(&chip->reg->istatus);
int i;
dev_dbg(chip->dev, "irq=%d status=0x%lx\n", irq, reg_val);
dev_vdbg(chip->dev, "irq=%d status=0x%lx\n", irq, reg_val);
reg_val &= BIT(gpio_pins[chip->ioh]) - 1;
for_each_set_bit(i, &reg_val, gpio_pins[chip->ioh])
generic_handle_irq(chip->irq_base + i);