On Tue, Feb 28, 2017 at 7:57 PM, Dmitry Torokhov
[off-list ref] wrote:

On Fri, Feb 24, 2017 at 04:42:24PM +0100, yegorslists@googlemail.com wrote:

quoted

From: Yegor Yefremov <redacted>

Update the code to use devm_* API so that driver
core will manage resources.

Signed-off-by: Yegor Yefremov <redacted>
---
 drivers/input/touchscreen/tps6507x-ts.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index a340bfc..5bf1ec6 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c

@@ -226,7 +226,7 @@ static int tps6507x_ts_probe(struct platform_device *pdev)
       */
      init_data = tps_board->tps6507x_ts_init_data;

-     tsc = kzalloc(sizeof(struct tps6507x_ts), GFP_KERNEL);
+     tsc = devm_kzalloc(&pdev->dev, sizeof(struct tps6507x_ts), GFP_KERNEL);

If you do this, why not use devm_input_allocate_polled_device() as well?
Then you can get rid of tps6507x_ts_remove().

Will do. The less code the better.

Yegor