pwm: lpss: use c99 initializers in structures

Use c99 initializers for structures.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@decl@
identifier i1,fld;
type T;
field list[n] fs;
@@

struct i1 {
 fs
 T fld;
 ...};

@bad@
identifier decl.i1,i2;
expression e;
initializer list[decl.n] is;
@@

struct i1 i2 = { is,
+ .fld = e
- e
 ,...};
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
[thierry.reding: rebased and applied same fix for Braswell]
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

drivers/pwm/pwm-lpss.c

@@ -37,13 +37,13 @@ struct pwm_lpss_chip {
 
 /* BayTrail */
 const struct pwm_lpss_boardinfo pwm_lpss_byt_info = {
-	25000000
+	.clk_rate = 25000000
 };
 EXPORT_SYMBOL_GPL(pwm_lpss_byt_info);
 
 /* Braswell */
 const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = {
-	19200000
+	.clk_rate = 19200000
 };
 EXPORT_SYMBOL_GPL(pwm_lpss_bsw_info);