pwm: lpss: Move struct pwm_lpss_chip definition to the header file

Move struct pwm_lpss_chip definition from pwm-lpss.c to pwm-lpss.h,
so that the pci/platform drivers can access the info member
(struct pwm_lpss_boardinfo *).

This is a preparation patch for adding platform specific quirks, which
the drivers need access to, to pwm_lpss_boardinfo.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

2 files changed, 8 insertions, 10 deletions

diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index 4721a264bac2..e602835fd6de 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -32,15 +32,6 @@
 /* Size of each PWM register space if multiple */
 #define PWM_SIZE                        0x400
 
-#define MAX_PWMS                        4
-
-struct pwm_lpss_chip {
-        struct pwm_chip chip;
-        void __iomem *regs;
-        const struct pwm_lpss_boardinfo *info;
-        u32 saved_ctrl[MAX_PWMS];
-};
-
 static inline struct pwm_lpss_chip *to_lpwm(struct pwm_chip *chip)
 {
         return container_of(chip, struct pwm_lpss_chip, chip);
diff --git a/drivers/pwm/pwm-lpss.h b/drivers/pwm/pwm-lpss.h
index 7a4238ad1fcb..8f029ed263af 100644
--- a/drivers/pwm/pwm-lpss.h
+++ b/drivers/pwm/pwm-lpss.h
@@ -16,7 +16,14 @@
 #include <linux/device.h>
 #include <linux/pwm.h>
 
-struct pwm_lpss_chip;
+#define MAX_PWMS                        4
+
+struct pwm_lpss_chip {
+        struct pwm_chip chip;
+        void __iomem *regs;
+        const struct pwm_lpss_boardinfo *info;
+        u32 saved_ctrl[MAX_PWMS];
+};
 
 struct pwm_lpss_boardinfo {
         unsigned long clk_rate;