HSI: hsi_char.h: use __u32 from linux/types.h

Fixes userspace compiler errors like:

linux/hsi/hsi_char.h:51:2: error: unknown type name ‘uint32_t’

Signed-off-by: Mikko Rapeli <[e-mail]>
Signed-off-by: Sebastian Reichel <[e-mail]>

include/uapi/linux/hsi/hsi_char.h

···
  * 02110-1301 USA
  */
 
-
 #ifndef __HSI_CHAR_H
 #define __HSI_CHAR_H
+
+#include <linux/types.h>
 
 #define HSI_CHAR_MAGIC		'k'
 #define HSC_IOW(num, dtype)	_IOW(HSI_CHAR_MAGIC, num, dtype)
···
 #define HSC_ARB_PRIO		1
 
 struct hsc_rx_config {
-	uint32_t mode;
-	uint32_t flow;
-	uint32_t channels;
+	__u32 mode;
+	__u32 flow;
+	__u32 channels;
 };
 
 struct hsc_tx_config {
-	uint32_t mode;
-	uint32_t channels;
-	uint32_t speed;
-	uint32_t arb_mode;
+	__u32 mode;
+	__u32 channels;
+	__u32 speed;
+	__u32 arb_mode;
 };
 
 #endif /* __HSI_CHAR_H */