pwm: atmel: Remove redundant initialization of variable timeout

The variable timeout is being initialized with a value that is never
read, it is being re-assigned the same value later on. Remove the
redundant initialization and keep the latter assignment because it's
closer to the use of the variable.

Signed-off-by: Colin Ian King <[e-mail]>
Reviewed-by: Uwe Kleine-König <[e-mail]>
Signed-off-by: Thierry Reding <[e-mail]>

drivers/pwm/pwm-atmel.c

···
 			      bool disable_clk)
 {
 	struct atmel_pwm_chip *atmel_pwm = to_atmel_pwm_chip(chip);
-	unsigned long timeout = jiffies + 2 * HZ;
+	unsigned long timeout;
 
 	atmel_pwm_wait_nonpending(atmel_pwm, pwm->hwpwm);