[PATCH v2 2/4] board: tqma6: style fixes

[Max Merchel]

From: Paul Gerber <Paul.Gerber at tq-group.com>

fix checkpatch warnings

- WARNING: break is not useful after a return
- WARNING: Comparisons should place the constant
  on the right side of the test
- WARNING: please write a help paragraph that fully describes
  the config symbol with at least 2 lines

Signed-off-by: Paul Gerber <Paul.Gerber at tq-group.com>
Signed-off-by: Max Merchel <Max.Merchel at ew.tq-group.com>
---
 board/tq/tqma6/Kconfig      | 23 +++++++++++++++--------
 board/tq/tqma6/tqma6.c      |  5 -----
 board/tq/tqma6/tqma6_mba6.c |  2 +-
 3 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/board/tq/tqma6/Kconfig b/board/tq/tqma6/Kconfig
index b42c8e24ade..599b3a72f70 100644
--- a/board/tq/tqma6/Kconfig
+++ b/board/tq/tqma6/Kconfig
@@ -13,26 +13,29 @@ choice
 	prompt "TQMa6 SoC variant"
 	default TQMA6Q
 	help
-	  select the TQMa6 module variant. The variants differing in the used
+	  select the TQMa6 module variant. The variants only differ in the used
 	  i.MX6 CPU type and DRAM
 
 config TQMA6Q
 	bool "TQMa6Q / TQMa6D"
 	depends on MX6Q
 	help
-	  select TQMa6Q / TQMa6D with i.MX6Q/D and 1GiB DRAM
+	  select TQMa6Q / TQMa6D variant with i.MX6Q resp. i.MX6D
+	  with 1GiB DRAM
 
 config TQMA6DL
 	bool "TQMa6DL"
 	depends on MX6DL
 	help
-	  select TQMa6DL with i.MX6DL and 1GiB DRAM
+	  select TQMa6DL variant with i.MX6DL
+	  with 1GiB DRAM
 
 config TQMA6S
 	bool "TQMa6S"
 	depends on MX6S
 	help
-	  select TQMa6S with i.MX6S and 512 MiB DRAM
+	  select TQMa6S variant with i.MX6S
+	  with 512 MiB DRAM
 
 endchoice
 
@@ -46,12 +49,14 @@ choice
 config TQMA6X_MMC_BOOT
 	bool "MMC / SD Boot"
 	help
-	  Boot from eMMC / SD Card
+	  Boot from
+	  eMMC / SD Card
 
 config TQMA6X_SPI_BOOT
 	bool "SPI NOR Boot"
 	help
-	  Boot from on board SPI NOR flash
+	  Boot from
+	  board SPI NOR flash
 
 endchoice
 
@@ -59,7 +64,8 @@ choice
 	prompt "TQMa6 base board variant"
 	default MBA6
 	help
-	  Select base board for TQMa6
+	  Select the baseboard variant for the TQMa6 module.
+	  By default the MBA6 starterkit is used.
 
 config MBA6
 	bool "TQMa6 on MBa6 Starterkit"
@@ -80,7 +86,8 @@ config MBA6
 config WRU4
 	bool "OHB WRU-IV"
 	help
-	  Select the OHB Systems AG WRU-IV baseboard.
+	  Select the
+	  OHB Systems AG WRU-IV baseboard.
 
 endchoice
 
diff --git a/board/tq/tqma6/tqma6.c b/board/tq/tqma6/tqma6.c
index a7317b9e761..83db2d1ad38 100644
--- a/board/tq/tqma6/tqma6.c
+++ b/board/tq/tqma6/tqma6.c
@@ -37,7 +37,6 @@ int dram_init(void)
 
 static const uint16_t tqma6_emmc_dsr = 0x0100;
 
-
 int board_early_init_f(void)
 {
 	return tqma6_bb_board_early_init_f();
@@ -60,16 +59,12 @@ static const char *tqma6_get_boardname(void)
 	switch ((cpurev & 0xFF000) >> 12) {
 	case MXC_CPU_MX6SOLO:
 		return "TQMa6S";
-		break;
 	case MXC_CPU_MX6DL:
 		return "TQMa6DL";
-		break;
 	case MXC_CPU_MX6D:
 		return "TQMa6D";
-		break;
 	case MXC_CPU_MX6Q:
 		return "TQMa6Q";
-		break;
 	default:
 		return "??";
 	};
diff --git a/board/tq/tqma6/tqma6_mba6.c b/board/tq/tqma6/tqma6_mba6.c
index b8f76591006..630ffdd63a9 100644
--- a/board/tq/tqma6/tqma6_mba6.c
+++ b/board/tq/tqma6/tqma6_mba6.c
@@ -74,7 +74,7 @@ int board_mmc_get_env_dev(int devno)
 	 * the boot device first ...
 	 * Note: SDHC3 == idx2
 	 */
-	return (2 == devno) ? 0 : 1;
+	return (devno == 2) ? 0 : 1;
 }
 
 int board_phy_config(struct phy_device *phydev)
-- 
2.43.0