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Bluetooth: hci_bcm: Use non-sleep version of gpio_set_value 

We should not sleep while holding a spinlock.
bcm_gpio_set_power is called while holding the bcm_device_list lock.

Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Loic Poulain 2015-08-17 16:00:21 +02:00 committed by Marcel Holtmann
parent 9cd3778cd7
commit 2af0a70913
1 changed files with 2 additions and 2 deletions
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4
drivers/bluetooth/hci_bcm.c
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@ -138,8 +138,8 @@ static int bcm_gpio_set_power(struct bcm_device *dev, bool powered)
if (powered && !IS_ERR(dev->clk) && !dev->clk_enabled)
clk_enable(dev->clk);
gpiod_set_value_cansleep(dev->shutdown, powered);
gpiod_set_value_cansleep(dev->device_wakeup, powered);
gpiod_set_value(dev->shutdown, powered);
gpiod_set_value(dev->device_wakeup, powered);
if (!powered && !IS_ERR(dev->clk) && dev->clk_enabled)
clk_disable(dev->clk);