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imx: fix coding style

PATCH New Fabio Estevam 2 participants 2 messages Oct 13, 2011 – Oct 14, 2011

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Arm (32-bit) Arm i.MX and Layerscape
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Fabio Estevam

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PATCH v2 1/1 imx: fix coding style

Fix checkpatch warning and errors in several i.MX related files.

While at it also address a checkpatch warning at arch/arm/cpu/armv7/mx5/soc.c regarding the usage of extern in a C file.

Signed-off-by Fabio Estevam <[email protected]>

---
Changes since v1:
- Fix multi-line style
- Add comment in the changelog regarding the fix for externs in C file
- Remove ifdef from header file

 arch/arm/cpu/arm1136/mx31/timer.c           |   23 ++++--
 arch/arm/cpu/arm1136/mx35/generic.c         |    2 +-
 arch/arm/cpu/arm926ejs/mx25/generic.c       |  110 +++++++++++++-------------
 arch/arm/cpu/arm926ejs/mx25/reset.c         |    2 +-
 arch/arm/cpu/arm926ejs/mx25/timer.c         |   16 ++--
 arch/arm/cpu/arm926ejs/mx27/reset.c         |    2 +-
 arch/arm/cpu/arm926ejs/mx27/timer.c         |   14 ++--
 arch/arm/cpu/armv7/mx5/soc.c                |   10 +--
 arch/arm/include/asm/arch-mx5/sys_proto.h   |    8 ++
 board/davedenx/qong/qong.c                  |   10 +-
 board/freescale/mx31ads/mx31ads.c           |    2 +-
 board/karo/tx25/tx25.c                      |    2 +-
 board/logicpd/imx27lite/imx27lite.c         |    6 +-
 board/logicpd/imx31_litekit/imx31_litekit.c |    2 +-
 14 files changed, 108 insertions(+), 101 deletions(-)
arch/arm/cpu/arm1136/mx31/timer.c +14 -9
index 717a2b7..f494440 100644
@@ -43,7 +43,11 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* "time" is measured in 1 / CONFIG_SYS_HZ seconds, "tick" is internal timer period */
+/*
+ * "time" is measured in 1 / CONFIG_SYS_HZ seconds,
+ * "tick" is internal timer period
+ */
+
 #ifdef CONFIG_MX31_TIMER_HIGH_PRECISION
 /* ~0.4% error - measured with stop-watch on 100s boot-delay */
 static inline unsigned long long tick_to_time(unsigned long long tick)

@@ -68,7 +72,8 @@ static inline unsigned long long us_to_tick(unsigned long long us)
 }
 #else
 /* ~2% error */
-#define TICK_PER_TIME	((CONFIG_MX31_CLK32 + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ)
+#define TICK_PER_TIME	((CONFIG_MX31_CLK32 + CONFIG_SYS_HZ / 2) \
+							/ CONFIG_SYS_HZ)
 #define US_PER_TICK	(1000000 / CONFIG_MX31_CLK32)
 
 static inline unsigned long long tick_to_time(unsigned long long tick)

@@ -91,7 +96,7 @@ static inline unsigned long long us_to_tick(unsigned long long us)
 #endif
 
 /* The 32768Hz 32-bit timer overruns in 131072 seconds */
-int timer_init (void)
+int timer_init(void)
 {
 	int i;
 

@@ -106,7 +111,7 @@ int timer_init (void)
 	return 0;
 }
 
-unsigned long long get_ticks (void)
+unsigned long long get_ticks(void)
 {
 	ulong now = GPTCNT; /* current tick value */
 

@@ -119,7 +124,7 @@ unsigned long long get_ticks (void)
 	return gd->tbl;
 }
 
-ulong get_timer_masked (void)
+ulong get_timer_masked(void)
 {
 	/*
 	 * get_ticks() returns a long long (64 bit), it wraps in

@@ -130,13 +135,13 @@ ulong get_timer_masked (void)
 	return tick_to_time(get_ticks());
 }
 
-ulong get_timer (ulong base)
+ulong get_timer(ulong base)
 {
-	return get_timer_masked () - base;
+	return get_timer_masked() - base;
 }
 
 /* delay x useconds AND preserve advance timestamp value */
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
 {
 	unsigned long long tmp;
 	ulong tmo;

@@ -148,7 +153,7 @@ void __udelay (unsigned long usec)
 		 /*NOP*/;
 }
 
-void reset_cpu (ulong addr)
+void reset_cpu(ulong addr)
 {
 	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
 	wdog->wcr = WDOG_ENABLE;
arch/arm/cpu/arm1136/mx35/generic.c +1 -1
index fcfaba5..1b9809b 100644
@@ -240,7 +240,7 @@ unsigned int mxc_get_main_clock(enum mxc_main_clocks clk)
 		}
 		break;
 	case IPG_CLK:
-		ret_val = get_ipg_clk();;
+		ret_val = get_ipg_clk();
 		break;
 	case IPG_PER_CLK:
 		ret_val = get_ipg_per_clk();
arch/arm/cpu/arm926ejs/mx25/generic.c +55 -55

237 lines not on this page · raw message

arch/arm/cpu/arm926ejs/mx25/reset.c +1 -1
index 1a43683..e6f1056 100644
@@ -39,7 +39,7 @@
 /*
  * Reset the cpu by setting up the watchdog timer and let it time out
  */
-void reset_cpu (ulong ignored)
+void reset_cpu(ulong ignored)
 {
 	struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
 	/* Disable watchdog and set Time-Out field to 0 */
arch/arm/cpu/arm926ejs/mx25/timer.c +8 -8
index 5eb2747..1cfd02b 100644
@@ -15,7 +15,7 @@
  *
  * (C) Copyright 2009 DENX Software Engineering
  * Author: John Rigby <[email protected]>
- * 	Add support for MX25
+ *	Add support for MX25
  *
  * See file CREDITS for list of people who contributed to this
  * project.

@@ -43,8 +43,8 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
-#define lastinc gd->lastinc
+#define timestamp	(gd->tbl)
+#define lastinc		(gd->lastinc)
 
 /*
  * "time" is measured in 1 / CONFIG_SYS_HZ seconds,

@@ -121,7 +121,7 @@ int timer_init(void)
 	return 0;
 }
 
-unsigned long long get_ticks (void)
+unsigned long long get_ticks(void)
 {
 	struct gpt_regs *gpt = (struct gpt_regs *)IMX_GPT1_BASE;
 	ulong now = readl(&gpt->counter); /* current tick value */

@@ -140,7 +140,7 @@ unsigned long long get_ticks (void)
 	return timestamp;
 }
 
-ulong get_timer_masked (void)
+ulong get_timer_masked(void)
 {
 	/*
 	 * get_ticks() returns a long long (64 bit), it wraps in

@@ -151,13 +151,13 @@ ulong get_timer_masked (void)
 	return tick_to_time(get_ticks());
 }
 
-ulong get_timer (ulong base)
+ulong get_timer(ulong base)
 {
-	return get_timer_masked () - base;
+	return get_timer_masked() - base;
 }
 
 /* delay x useconds AND preserve advance timstamp value */
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
 {
 	unsigned long long tmp;
 	ulong tmo;
arch/arm/cpu/arm926ejs/mx27/reset.c +1 -1
index 6c54eaf..cc0a33e 100644
@@ -39,7 +39,7 @@
 /*
  * Reset the cpu by setting up the watchdog timer and let it time out
  */
-void reset_cpu (ulong ignored)
+void reset_cpu(ulong ignored)
 {
 	struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
 	/* Disable watchdog and set Time-Out field to 0 */
arch/arm/cpu/arm926ejs/mx27/timer.c +7 -7
index df76d16..5af9359 100644
@@ -45,8 +45,8 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
-#define lastinc gd->lastinc
+#define timestamp	(gd->tbl)
+#define lastinc		(gd->lastinc)
 
 /*
  * "time" is measured in 1 / CONFIG_SYS_HZ seconds,

@@ -124,7 +124,7 @@ int timer_init(void)
 	return 0;
 }
 
-unsigned long long get_ticks (void)
+unsigned long long get_ticks(void)
 {
 	struct gpt_regs *regs = (struct gpt_regs *)IMX_TIM1_BASE;
 	ulong now = readl(&regs->gpt_tcn); /* current tick value */

@@ -143,7 +143,7 @@ unsigned long long get_ticks (void)
 	return timestamp;
 }
 
-ulong get_timer_masked (void)
+ulong get_timer_masked(void)
 {
 	/*
 	 * get_ticks() returns a long long (64 bit), it wraps in

@@ -154,13 +154,13 @@ ulong get_timer_masked (void)
 	return tick_to_time(get_ticks());
 }
 
-ulong get_timer (ulong base)
+ulong get_timer(ulong base)
 {
-	return get_timer_masked () - base;
+	return get_timer_masked() - base;
 }
 
 /* delay x useconds AND preserve advance timstamp value */
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
 {
 	unsigned long long tmp;
 	ulong tmo;
arch/arm/cpu/armv7/mx5/soc.c +2 -8
index c6106d5..cf12ba8 100644
@@ -26,6 +26,8 @@
 #include <common.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
+
 #include <asm/errno.h>
 #include <asm/io.h>
 

@@ -117,14 +119,6 @@ int print_cpuinfo(void)
 }
 #endif
 
-/*
- * Initializes on-chip ethernet controllers.
- * to override, implement board_eth_init()
- */
-#if defined(CONFIG_FEC_MXC)
-extern int fecmxc_initialize(bd_t *bis);
-#endif
-
 int cpu_eth_init(bd_t *bis)
 {
 	int rc = -ENODEV;
arch/arm/include/asm/arch-mx5/sys_proto.h +8 -0
index ce63675..13d12ee 100644
@@ -28,4 +28,12 @@ u32 get_cpu_rev(void);
 #define is_soc_rev(rev)	((get_cpu_rev() & 0xFF) - rev)
 void sdelay(unsigned long);
 void set_chipselect_size(int const);
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+
+int fecmxc_initialize(bd_t *bis);
+
 #endif
board/davedenx/qong/qong.c +5 -5
index 99432ed..d362dab 100644
@@ -41,7 +41,7 @@ void hw_watchdog_reset(void)
 }
 #endif
 
-int dram_init (void)
+int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
 	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,

@@ -58,7 +58,7 @@ static void qong_fpga_reset(void)
 	udelay(300);
 }
 
-int board_early_init_f (void)
+int board_early_init_f(void)
 {
 #ifdef CONFIG_QONG_FPGA
 	/* CS1: FPGA/Network Controller/GPIO */

@@ -141,7 +141,7 @@ int board_early_init_f (void)
 
 }
 
-int board_init (void)
+int board_init(void)
 {
 	/* Chip selects */
 	/* CS0: Nor Flash #0 - it must be init'ed when executing from DDR */

@@ -216,13 +216,13 @@ int board_late_init(void)
 	return 0;
 }
 
-int checkboard (void)
+int checkboard(void)
 {
 	printf("Board: DAVE/DENX Qong\n");
 	return 0;
 }
 
-int misc_init_r (void)
+int misc_init_r(void)
 {
 #ifdef CONFIG_QONG_FPGA
 	u32 tmp;
board/freescale/mx31ads/mx31ads.c +1 -1
index 4dd1e63..a8a9ddb 100644
@@ -104,7 +104,7 @@ int board_init(void)
 	return 0;
 }
 
-int checkboard (void)
+int checkboard(void)
 {
 	printf("Board: MX31ADS\n");
 	return 0;
board/karo/tx25/tx25.c +1 -1
index 307ffd0..bbf12ec 100644
@@ -157,7 +157,7 @@ int board_late_init(void)
 	return 0;
 }
 
-int dram_init (void)
+int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
 	gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
board/logicpd/imx27lite/imx27lite.c +3 -3
index 2b273ac..8a5015c 100644
@@ -26,7 +26,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int board_init (void)
+int board_init(void)
 {
 	struct gpio_regs *regs = (struct gpio_regs *)IMX_GPIO_BASE;
 #if defined(CONFIG_SYS_NAND_LARGEPAGE)

@@ -64,7 +64,7 @@ int board_init (void)
 	return 0;
 }
 
-int dram_init (void)
+int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
 	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,

@@ -86,7 +86,7 @@ void dram_init_banksize(void)
 
 int checkboard(void)
 {
-	puts ("Board: ");
+	puts("Board: ");
 	puts(CONFIG_BOARDNAME);
 	return 0;
 }
board/logicpd/imx31_litekit/imx31_litekit.c +1 -1
index 7214008..8393ccb 100644
@@ -75,7 +75,7 @@ int board_init(void)
 	return 0;
 }
 
-int checkboard (void)
+int checkboard(void)
 {
 	printf("Board: i.MX31 Litekit\n");
 	return 0;
Signature · 1 line
1.7.1
#1 lore raw

PATCH v2 1/1 imx: fix coding style

Quoted 12 lines · Fabio Estevam

Fix checkpatch warning and errors in several i.MX related files.

While at it also address a checkpatch warning at arch/arm/cpu/armv7/mx5/soc.c regarding the usage of extern in a C file.

Signed-off-by Fabio Estevam <[email protected]>

---
Changes since v1:
- Fix multi-line style
- Add comment in the changelog regarding the fix for externs in C file
- Remove ifdef from header file

Quoted 16 lines
 arch/arm/cpu/arm1136/mx31/timer.c           |   23 ++++--
 arch/arm/cpu/arm1136/mx35/generic.c         |    2 +-
 arch/arm/cpu/arm926ejs/mx25/generic.c       |  110 +++++++++++++-------------
 arch/arm/cpu/arm926ejs/mx25/reset.c         |    2 +-
 arch/arm/cpu/arm926ejs/mx25/timer.c         |   16 ++--
 arch/arm/cpu/arm926ejs/mx27/reset.c         |    2 +-
 arch/arm/cpu/arm926ejs/mx27/timer.c         |   14 ++--
 arch/arm/cpu/armv7/mx5/soc.c                |   10 +--
 arch/arm/include/asm/arch-mx5/sys_proto.h   |    8 ++
 board/davedenx/qong/qong.c                  |   10 +-
 board/freescale/mx31ads/mx31ads.c           |    2 +-
 board/karo/tx25/tx25.c                      |    2 +-
 board/logicpd/imx27lite/imx27lite.c         |    6 +-
 board/logicpd/imx31_litekit/imx31_litekit.c |    2 +-
 14 files changed, 108 insertions(+), 101 deletions(-)

Applied to u-boot-imx, thanks.

Best regards,
Stefano Babic

Signature · 5 lines
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