pwm: sunxi: Fix whitespace issue

This patch changes no code, it just fixes the whitespacing. Operators
should be separated from operands by a single space.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c
index b093cc55f799..67af9f62361f 100644
--- a/drivers/pwm/pwm-sun4i.c
+++ b/drivers/pwm/pwm-sun4i.c
@@ -115,7 +115,7 @@ static int sun4i_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
                  * is not an integer so round it half up instead of
                  * truncating to get less surprising values.
                  */
-                div = clk_rate * period_ns + NSEC_PER_SEC/2;
+                div = clk_rate * period_ns + NSEC_PER_SEC / 2;
                 do_div(div, NSEC_PER_SEC);
                 if (div - 1 > PWM_PRD_MASK)
                         prescaler = 0;