Commit b7b2b49e authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Dmitry Torokhov
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Input: palmas-pwrbutton - use bitfield helpers 



Use the FIELD_PREP() helper, instead of open-coding the same operation.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/f8831b88346b36fc6e01e0910d0db6c94287d2b4.1637593297.git.geert+renesas@glider.be


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 744d0090

drivers/input/misc/palmas-pwrbutton.c

+3 −2
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
 * GNU General Public License for more details.

 */



#include <linux/bitfield.h>

#include <linux/init.h>

#include <linux/input.h>

#include <linux/interrupt.h>
@@ -192,8 +193,8 @@ static int palmas_pwron_probe(struct platform_device *pdev) 
	 * Setup default hardware shutdown option (long key press)

	 * and debounce.

	 */

	val = config.long_press_time_val << __ffs(PALMAS_LPK_TIME_MASK);

	val |= config.pwron_debounce_val << __ffs(PALMAS_PWRON_DEBOUNCE_MASK);

	val = FIELD_PREP(PALMAS_LPK_TIME_MASK, config.long_press_time_val) |

	      FIELD_PREP(PALMAS_PWRON_DEBOUNCE_MASK, config.pwron_debounce_val);

	error = palmas_update_bits(palmas, PALMAS_PMU_CONTROL_BASE,

				   PALMAS_LONG_PRESS_KEY,

				   PALMAS_LPK_TIME_MASK |