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[PATCH v5 13/24] input: misc: max8997: explicitly apply PWM config extracted from pwm_args

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  [PATCH v5 13/24] input: misc: max8997: explicitly apply PWM config extracted from pwm_args Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-04-14 21:20 +0200

#1379226 — [PATCH v5 13/24] input: misc: max8997: explicitly apply PWM config extracted from pwm_args

Call pwm_apply_args() just after requesting the PWM device so that the
polarity and period are initialized according to the information provided
in pwm_args.

This is an intermediate state, and pwm_apply_args() should be dropped as
soon as the atomic PWM infrastructure is in place and the driver makes
use of it.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
 drivers/input/misc/max8997_haptic.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/input/misc/max8997_haptic.c b/drivers/input/misc/max8997_haptic.c
index a806ba3..bf17f65 100644
--- a/drivers/input/misc/max8997_haptic.c
+++ b/drivers/input/misc/max8997_haptic.c
@@ -304,6 +304,12 @@ static int max8997_haptic_probe(struct platform_device *pdev)
 				error);
 			goto err_free_mem;
 		}
+
+		/*
+		 * FIXME: pwm_apply_args() should be removed when switching to
+		 * the atomic PWM API.
+		 */
+		pwm_apply_args(chip->pwm);
 		break;
 
 	default:
-- 
2.5.0

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