Blackfin: gptimers: use unsigned timer/group ids
Since we always use these ids as unsigned values, and we have some assert
code to make sure they don't exceed a limit, avoid signed issues.
Reported-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/blackfin/include/asm/gptimers.h b/arch/blackfin/include/asm/gptimers.h
index 89f08de..c722acd 100644
--- a/arch/blackfin/include/asm/gptimers.h
+++ b/arch/blackfin/include/asm/gptimers.h
@@ -172,25 +172,25 @@
/* The actual gptimer API */
-void set_gptimer_pwidth(int timer_id, uint32_t width);
-uint32_t get_gptimer_pwidth(int timer_id);
-void set_gptimer_period(int timer_id, uint32_t period);
-uint32_t get_gptimer_period(int timer_id);
-uint32_t get_gptimer_count(int timer_id);
-int get_gptimer_intr(int timer_id);
-void clear_gptimer_intr(int timer_id);
-int get_gptimer_over(int timer_id);
-void clear_gptimer_over(int timer_id);
-void set_gptimer_config(int timer_id, uint16_t config);
-uint16_t get_gptimer_config(int timer_id);
-int get_gptimer_run(int timer_id);
-void set_gptimer_pulse_hi(int timer_id);
-void clear_gptimer_pulse_hi(int timer_id);
+void set_gptimer_pwidth(unsigned int timer_id, uint32_t width);
+uint32_t get_gptimer_pwidth(unsigned int timer_id);
+void set_gptimer_period(unsigned int timer_id, uint32_t period);
+uint32_t get_gptimer_period(unsigned int timer_id);
+uint32_t get_gptimer_count(unsigned int timer_id);
+int get_gptimer_intr(unsigned int timer_id);
+void clear_gptimer_intr(unsigned int timer_id);
+int get_gptimer_over(unsigned int timer_id);
+void clear_gptimer_over(unsigned int timer_id);
+void set_gptimer_config(unsigned int timer_id, uint16_t config);
+uint16_t get_gptimer_config(unsigned int timer_id);
+int get_gptimer_run(unsigned int timer_id);
+void set_gptimer_pulse_hi(unsigned int timer_id);
+void clear_gptimer_pulse_hi(unsigned int timer_id);
void enable_gptimers(uint16_t mask);
void disable_gptimers(uint16_t mask);
void disable_gptimers_sync(uint16_t mask);
uint16_t get_enabled_gptimers(void);
-uint32_t get_gptimer_status(int group);
-void set_gptimer_status(int group, uint32_t value);
+uint32_t get_gptimer_status(unsigned int group);
+void set_gptimer_status(unsigned int group, uint32_t value);
#endif