diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-04-21 17:55:55 +0530 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-05-09 13:27:38 +0100 |
| commit | b36c82724fa10da7cc73693c6c2c3ab9a6c8034b (patch) | |
| tree | bc6bfb2b34b1ee9d647c477ec5c01fa3a3d54b7c /drivers/mfd/rc5t583-irq.c | |
| parent | 1a5422c9e56a20898a73da5726d935d5d8072f78 (diff) | |
| download | linux-b36c82724fa10da7cc73693c6c2c3ab9a6c8034b.tar.gz | |
mfd: rc5t583: Use devm_mfd_add_devices and devm_request_threaded_irq
Use devm_mfd_add_devices() for adding MFD child devices and
devm_request_threaded_irq() for IRQ registration.
This reduces the need of remove callback for removing MFD child
devices and unregistering IRQ.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/rc5t583-irq.c')
| -rw-r--r-- | drivers/mfd/rc5t583-irq.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/mfd/rc5t583-irq.c b/drivers/mfd/rc5t583-irq.c index 3f8812daa304..f8dde59ea6af 100644 --- a/drivers/mfd/rc5t583-irq.c +++ b/drivers/mfd/rc5t583-irq.c @@ -389,17 +389,10 @@ int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base) irq_clear_status_flags(__irq, IRQ_NOREQUEST); } - ret = request_threaded_irq(irq, NULL, rc5t583_irq, IRQF_ONESHOT, - "rc5t583", rc5t583); + ret = devm_request_threaded_irq(rc5t583->dev, irq, NULL, rc5t583_irq, + IRQF_ONESHOT, "rc5t583", rc5t583); if (ret < 0) dev_err(rc5t583->dev, "Error in registering interrupt error: %d\n", ret); return ret; } - -int rc5t583_irq_exit(struct rc5t583 *rc5t583) -{ - if (rc5t583->chip_irq) - free_irq(rc5t583->chip_irq, rc5t583); - return 0; -} |