Clean up trailing whitespace in the kernel headers.

And fix the scripts so they stop letting trailing whitespace through.

Change-Id: Ie109fbe1f63321e565ba0fa60fee8e9cf3a61cfc
diff --git a/libc/kernel/arch-arm/asm/arch/dma.h b/libc/kernel/arch-arm/asm/arch/dma.h
index cdfe92b..5405469 100644
--- a/libc/kernel/arch-arm/asm/arch/dma.h
+++ b/libc/kernel/arch-arm/asm/arch/dma.h
@@ -64,7 +64,7 @@
 #define OMAP_DMA4_CAPS_2 (OMAP24XX_DMA_BASE + 0x6c)
 #define OMAP_DMA4_CAPS_3 (OMAP24XX_DMA_BASE + 0x70)
 #define OMAP_DMA4_CAPS_4 (OMAP24XX_DMA_BASE + 0x74)
-#define OMAP_LOGICAL_DMA_CH_COUNT 32  
+#define OMAP_LOGICAL_DMA_CH_COUNT 32
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CCR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80)
 #define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84)
@@ -171,83 +171,83 @@
 #define OMAP_DMA_CRYPTO_DES_OUT 56
 #define OMAP24XX_DMA_NO_DEVICE 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_XTI_DMA 1  
-#define OMAP24XX_DMA_EXT_DMAREQ0 2  
-#define OMAP24XX_DMA_EXT_DMAREQ1 3  
-#define OMAP24XX_DMA_GPMC 4  
+#define OMAP24XX_DMA_XTI_DMA 1
+#define OMAP24XX_DMA_EXT_DMAREQ0 2
+#define OMAP24XX_DMA_EXT_DMAREQ1 3
+#define OMAP24XX_DMA_GPMC 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_GFX 5  
-#define OMAP24XX_DMA_DSS 6  
-#define OMAP24XX_DMA_VLYNQ_TX 7  
-#define OMAP24XX_DMA_CWT 8  
+#define OMAP24XX_DMA_GFX 5
+#define OMAP24XX_DMA_DSS 6
+#define OMAP24XX_DMA_VLYNQ_TX 7
+#define OMAP24XX_DMA_CWT 8
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_AES_TX 9  
-#define OMAP24XX_DMA_AES_RX 10  
-#define OMAP24XX_DMA_DES_TX 11  
-#define OMAP24XX_DMA_DES_RX 12  
+#define OMAP24XX_DMA_AES_TX 9
+#define OMAP24XX_DMA_AES_RX 10
+#define OMAP24XX_DMA_DES_TX 11
+#define OMAP24XX_DMA_DES_RX 12
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_SHA1MD5_RX 13  
-#define OMAP24XX_DMA_EXT_DMAREQ2 14  
-#define OMAP24XX_DMA_EXT_DMAREQ3 15  
-#define OMAP24XX_DMA_EXT_DMAREQ4 16  
+#define OMAP24XX_DMA_SHA1MD5_RX 13
+#define OMAP24XX_DMA_EXT_DMAREQ2 14
+#define OMAP24XX_DMA_EXT_DMAREQ3 15
+#define OMAP24XX_DMA_EXT_DMAREQ4 16
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_EAC_AC_RD 17  
-#define OMAP24XX_DMA_EAC_AC_WR 18  
-#define OMAP24XX_DMA_EAC_MD_UL_RD 19  
-#define OMAP24XX_DMA_EAC_MD_UL_WR 20  
+#define OMAP24XX_DMA_EAC_AC_RD 17
+#define OMAP24XX_DMA_EAC_AC_WR 18
+#define OMAP24XX_DMA_EAC_MD_UL_RD 19
+#define OMAP24XX_DMA_EAC_MD_UL_WR 20
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_EAC_MD_DL_RD 21  
-#define OMAP24XX_DMA_EAC_MD_DL_WR 22  
-#define OMAP24XX_DMA_EAC_BT_UL_RD 23  
-#define OMAP24XX_DMA_EAC_BT_UL_WR 24  
+#define OMAP24XX_DMA_EAC_MD_DL_RD 21
+#define OMAP24XX_DMA_EAC_MD_DL_WR 22
+#define OMAP24XX_DMA_EAC_BT_UL_RD 23
+#define OMAP24XX_DMA_EAC_BT_UL_WR 24
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_EAC_BT_DL_RD 25  
-#define OMAP24XX_DMA_EAC_BT_DL_WR 26  
-#define OMAP24XX_DMA_I2C1_TX 27  
-#define OMAP24XX_DMA_I2C1_RX 28  
+#define OMAP24XX_DMA_EAC_BT_DL_RD 25
+#define OMAP24XX_DMA_EAC_BT_DL_WR 26
+#define OMAP24XX_DMA_I2C1_TX 27
+#define OMAP24XX_DMA_I2C1_RX 28
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_I2C2_TX 29  
-#define OMAP24XX_DMA_I2C2_RX 30  
-#define OMAP24XX_DMA_MCBSP1_TX 31  
-#define OMAP24XX_DMA_MCBSP1_RX 32  
+#define OMAP24XX_DMA_I2C2_TX 29
+#define OMAP24XX_DMA_I2C2_RX 30
+#define OMAP24XX_DMA_MCBSP1_TX 31
+#define OMAP24XX_DMA_MCBSP1_RX 32
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_MCBSP2_TX 33  
-#define OMAP24XX_DMA_MCBSP2_RX 34  
-#define OMAP24XX_DMA_SPI1_TX0 35  
-#define OMAP24XX_DMA_SPI1_RX0 36  
+#define OMAP24XX_DMA_MCBSP2_TX 33
+#define OMAP24XX_DMA_MCBSP2_RX 34
+#define OMAP24XX_DMA_SPI1_TX0 35
+#define OMAP24XX_DMA_SPI1_RX0 36
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_SPI1_TX1 37  
-#define OMAP24XX_DMA_SPI1_RX1 38  
-#define OMAP24XX_DMA_SPI1_TX2 39  
-#define OMAP24XX_DMA_SPI1_RX2 40  
+#define OMAP24XX_DMA_SPI1_TX1 37
+#define OMAP24XX_DMA_SPI1_RX1 38
+#define OMAP24XX_DMA_SPI1_TX2 39
+#define OMAP24XX_DMA_SPI1_RX2 40
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_SPI1_TX3 41  
-#define OMAP24XX_DMA_SPI1_RX3 42  
-#define OMAP24XX_DMA_SPI2_TX0 43  
-#define OMAP24XX_DMA_SPI2_RX0 44  
+#define OMAP24XX_DMA_SPI1_TX3 41
+#define OMAP24XX_DMA_SPI1_RX3 42
+#define OMAP24XX_DMA_SPI2_TX0 43
+#define OMAP24XX_DMA_SPI2_RX0 44
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_SPI2_TX1 45  
-#define OMAP24XX_DMA_SPI2_RX1 46  
-#define OMAP24XX_DMA_UART1_TX 49  
-#define OMAP24XX_DMA_UART1_RX 50  
+#define OMAP24XX_DMA_SPI2_TX1 45
+#define OMAP24XX_DMA_SPI2_RX1 46
+#define OMAP24XX_DMA_UART1_TX 49
+#define OMAP24XX_DMA_UART1_RX 50
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_UART2_TX 51  
-#define OMAP24XX_DMA_UART2_RX 52  
-#define OMAP24XX_DMA_UART3_TX 53  
-#define OMAP24XX_DMA_UART3_RX 54  
+#define OMAP24XX_DMA_UART2_TX 51
+#define OMAP24XX_DMA_UART2_RX 52
+#define OMAP24XX_DMA_UART3_TX 53
+#define OMAP24XX_DMA_UART3_RX 54
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_USB_W2FC_TX0 55  
-#define OMAP24XX_DMA_USB_W2FC_RX0 56  
-#define OMAP24XX_DMA_USB_W2FC_TX1 57  
-#define OMAP24XX_DMA_USB_W2FC_RX1 58  
+#define OMAP24XX_DMA_USB_W2FC_TX0 55
+#define OMAP24XX_DMA_USB_W2FC_RX0 56
+#define OMAP24XX_DMA_USB_W2FC_TX1 57
+#define OMAP24XX_DMA_USB_W2FC_RX1 58
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_USB_W2FC_TX2 59  
-#define OMAP24XX_DMA_USB_W2FC_RX2 60  
-#define OMAP24XX_DMA_MMC1_TX 61  
-#define OMAP24XX_DMA_MMC1_RX 62  
+#define OMAP24XX_DMA_USB_W2FC_TX2 59
+#define OMAP24XX_DMA_USB_W2FC_RX2 60
+#define OMAP24XX_DMA_MMC1_TX 61
+#define OMAP24XX_DMA_MMC1_RX 62
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define OMAP24XX_DMA_MS 63  
-#define OMAP24XX_DMA_EXT_DMAREQ5 64  
+#define OMAP24XX_DMA_MS 63
+#define OMAP24XX_DMA_EXT_DMAREQ5 64
 #define OMAP1510_DMA_LCD_BASE (0xfffedb00)
 #define OMAP1510_DMA_LCD_CTRL (OMAP1510_DMA_LCD_BASE + 0x00)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */