WS cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/Licenses/lgpl-2.0.txt b/Licenses/lgpl-2.0.txt
index 5bc8fb2..12735e6 100644
--- a/Licenses/lgpl-2.0.txt
+++ b/Licenses/lgpl-2.0.txt
@@ -133,7 +133,7 @@
 on the Library (independent of the use of the Library in a tool for
 writing it).  Whether that is true depends on what the Library does
 and what the program that uses the Library does.
-  
+
   1. You may copy and distribute verbatim copies of the Library's
 complete source code as you receive it, in any medium, provided that
 you conspicuously and appropriately publish on each copy an
diff --git a/Makefile b/Makefile
index cf9466c..4392df6 100644
--- a/Makefile
+++ b/Makefile
@@ -327,14 +327,14 @@
 	$(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)
 
 os_x_after = $(shell if [ $(DARWIN_MAJOR_VERSION) -ge $(1) -a \
-	$(DARWIN_MINOR_VERSION) -ge $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)	
+	$(DARWIN_MINOR_VERSION) -ge $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)
 
 # Snow Leopards build environment has no longer restrictions as described above
 HOSTCC       = $(call os_x_before, 10, 5, "cc", "gcc")
 KBUILD_HOSTCFLAGS  += $(call os_x_before, 10, 4, "-traditional-cpp")
 KBUILD_HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
 
-# macOS Mojave (10.14.X) 
+# macOS Mojave (10.14.X)
 # Undefined symbols for architecture x86_64: "_PyArg_ParseTuple"
 KBUILD_HOSTLDFLAGS += $(call os_x_after, 10, 14, "-lpython -dynamclib", "")
 endif
diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h
index 79081de..b33e6f7 100644
--- a/arch/arm/include/asm/arch-am33xx/cpu.h
+++ b/arch/arm/include/asm/arch-am33xx/cpu.h
@@ -408,7 +408,7 @@
 	unsigned int resv1;
 	unsigned int clktimer2clk;	/* offset 0x04 */
 	unsigned int resv2[11];
-	unsigned int clkselmacclk;	/* offset 0x34 */ 
+	unsigned int clkselmacclk;	/* offset 0x34 */
 };
 #endif /* CONFIG_AM43XX */
 
diff --git a/arch/arm/lib/lib1funcs.S b/arch/arm/lib/lib1funcs.S
index 0798d09..700eee5 100644
--- a/arch/arm/lib/lib1funcs.S
+++ b/arch/arm/lib/lib1funcs.S
@@ -34,7 +34,7 @@
 	mov	\divisor, \divisor, lsl \result
 	mov	\curbit, \curbit, lsl \result
 	mov	\result, #0
-	
+
 #else
 
 	@ Initially shift the divisor left 3 bits if possible,
@@ -48,7 +48,7 @@
 
 	@ Unless the divisor is very big, shift it up in multiples of
 	@ four bits, since this is the amount of unwinding in the main
-	@ division loop.  Continue shifting until the divisor is 
+	@ division loop.  Continue shifting until the divisor is
 	@ larger than the dividend.
 1:	cmp	\divisor, #0x10000000
 	cmplo	\divisor, \dividend
@@ -135,7 +135,7 @@
 
 	@ Unless the divisor is very big, shift it up in multiples of
 	@ four bits, since this is the amount of unwinding in the main
-	@ division loop.  Continue shifting until the divisor is 
+	@ division loop.  Continue shifting until the divisor is
 	@ larger than the dividend.
 1:	cmp	\divisor, #0x10000000
 	cmplo	\divisor, \dividend
diff --git a/arch/xtensa/include/asm/arch-de212/core.h b/arch/xtensa/include/asm/arch-de212/core.h
index 443fd45..3271406 100644
--- a/arch/xtensa/include/asm/arch-de212/core.h
+++ b/arch/xtensa/include/asm/arch-de212/core.h
@@ -89,7 +89,7 @@
 #define XCHAL_HAVE_HIFI3_VFPU		0	/* HiFi3 Audio Engine VFPU option */
 #define XCHAL_HAVE_HIFI2		0	/* HiFi2 Audio Engine pkg */
 #define XCHAL_HAVE_HIFI2EP		0	/* HiFi2EP */
-#define XCHAL_HAVE_HIFI_MINI		0	
+#define XCHAL_HAVE_HIFI_MINI		0
 
 
 #define XCHAL_HAVE_VECTORFPU2005	0	/* vector or user floating-point pkg */
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index 35df8ba..431f8ca 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -62,7 +62,7 @@
 	u8 mac_count;     /* 0x40        Number of MAC addresses */
 	u8 mac_flag;      /* 0x41        MAC table flags */
 	u8 mac[MAX_NUM_PORTS][6];     /* 0x42 - 0xa1 MAC addresses */
-	u8 res_2[90];     /* 0xa2 - 0xfb Reserved */	
+	u8 res_2[90];     /* 0xa2 - 0xfb Reserved */
 	u32 crc;          /* 0xfc - 0xff CRC32 checksum */
 #endif
 } e;
diff --git a/board/qualcomm/dragonboard820c/dragonboard820c.c b/board/qualcomm/dragonboard820c/dragonboard820c.c
index 4ccb1a0..f9cc762 100644
--- a/board/qualcomm/dragonboard820c/dragonboard820c.c
+++ b/board/qualcomm/dragonboard820c/dragonboard820c.c
@@ -73,7 +73,7 @@
 
 	/* drive strength configs for sdhc pins */
 	const struct tlmm_cfg hdrv[] = {
-	
+
 		{ SDC1_CLK_HDRV,  TLMM_CUR_VAL_16MA, TLMM_HDRV_MASK, },
 		{ SDC1_CMD_HDRV,  TLMM_CUR_VAL_10MA, TLMM_HDRV_MASK, },
 		{ SDC1_DATA_HDRV, TLMM_CUR_VAL_10MA, TLMM_HDRV_MASK, },
@@ -81,14 +81,14 @@
 
 	/* pull configs for sdhc pins */
 	const struct tlmm_cfg pull[] = {
-	
+
 		{ SDC1_CLK_PULL,  TLMM_NO_PULL, TLMM_PULL_MASK, },
 		{ SDC1_CMD_PULL,  TLMM_PULL_UP, TLMM_PULL_MASK, },
 		{ SDC1_DATA_PULL, TLMM_PULL_UP, TLMM_PULL_MASK, },
 	};
 
 	const struct tlmm_cfg rclk[] = {
-	
+
 		{ SDC1_RCLK_PULL, TLMM_PULL_DOWN, TLMM_PULL_MASK,},
 	};
 
diff --git a/board/warp7/README b/board/warp7/README
index 579bb2d..05cdfd0 100644
--- a/board/warp7/README
+++ b/board/warp7/README
@@ -19,7 +19,7 @@
 
 This will generate the U-Boot binary called u-boot-dtb.imx.
 
-Put warp7 board in USB download mode: 
+Put warp7 board in USB download mode:
 
 Remove the CPU board from the base board then put switch 2 in the upper
 position
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 212a2b0..d52f8a3 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -194,7 +194,7 @@
 		err = part_get_info(mmc_get_blk_desc(mmc), type_part, &info);
 		if (err)
 			continue;
-		if (info.sys_ind == 
+		if (info.sys_ind ==
 			CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_TYPE) {
 			partition = type_part;
 			break;
diff --git a/doc/README.distro b/doc/README.distro
index c4f041c..fa8cec1 100644
--- a/doc/README.distro
+++ b/doc/README.distro
@@ -233,7 +233,7 @@
   the DTB with a different DTB. fdtfile will automatically be set for you if
   it matches the format ${soc}-${board}.dtb which covers most 32 bit use cases.
   AArch64 generally does not match as the Linux kernel put the dtb files under
-  SoC vendor directories. 
+  SoC vendor directories.
 
 ramdisk_addr_r:
 
diff --git a/doc/imx/common/imx6.txt b/doc/imx/common/imx6.txt
index 0b50611..9007cfb 100644
--- a/doc/imx/common/imx6.txt
+++ b/doc/imx/common/imx6.txt
@@ -9,7 +9,7 @@
 1.1 MAC Address: It is stored in fuse bank 4, with the 32 lsbs in word 2 and the
     16 msbs in word 3[15:0].
     For i.MX6SX and i.MX6UL, they have two MAC addresses. The second MAC address
-    is stored in fuse bank 4, with the 16 lsb in word 3[31:16] and the 32 msbs in 
+    is stored in fuse bank 4, with the 16 lsb in word 3[31:16] and the 32 msbs in
     word 4.
 
 Example:
diff --git a/drivers/misc/atsha204a-i2c.c b/drivers/misc/atsha204a-i2c.c
index af65c55..52d9ead 100644
--- a/drivers/misc/atsha204a-i2c.c
+++ b/drivers/misc/atsha204a-i2c.c
@@ -339,7 +339,7 @@
 		retry--;
 		atsha204a_wakeup(dev);
 	} while (retry >= 0);
-	
+
 	if (res) {
 		debug("ATSHA204A read failed\n");
 		return res;
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 582129d..d0351b2 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -4,7 +4,7 @@
  * drivers and users.
  *
  * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org>
- * Copyright © 2006      Red Hat UK Limited 
+ * Copyright © 2006      Red Hat UK Limited
  *
  */
 
@@ -123,7 +123,7 @@
 	} else {
 		*next = 0;
 	}
-	
+
 	return ret;
 }
 
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index b1fd779..0c26e1d 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -907,7 +907,7 @@
 
  	u32 timer = (CONFIG_SYS_HZ * timeo) / 1000;
  	u32 time_start;
- 
+
  	time_start = get_timer(0);
  	while (get_timer(time_start) < timer) {
 		if (chip->dev_ready) {
diff --git a/drivers/mtd/nand/raw/nand_util.c b/drivers/mtd/nand/raw/nand_util.c
index 5cc256b..d03b864 100644
--- a/drivers/mtd/nand/raw/nand_util.c
+++ b/drivers/mtd/nand/raw/nand_util.c
@@ -189,7 +189,7 @@
 
 #define NAND_CMD_LOCK_TIGHT     0x2c
 #define NAND_CMD_LOCK_STATUS    0x7a
- 
+
 /******************************************************************************
  * Support for locking / unlocking operations of some NAND devices
  *****************************************************************************/
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 61e38ba..e2bd326 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -115,7 +115,7 @@
 #else
 struct ubi_device *ubi_devices[UBI_MAX_DEVICES];
 #endif
- 
+
 #ifndef __UBOOT__
 /* Serializes UBI devices creations and removals */
 DEFINE_MUTEX(ubi_devices_mutex);
diff --git a/drivers/net/phy/meson-gxl.c b/drivers/net/phy/meson-gxl.c
index ffb1a61..753ca72 100644
--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -73,7 +73,7 @@
 
 		if (!(wol & BIT(12)) ||
 			((exp & EXPANSION_NWAY) && !(lpa & LPA_LPACK))) {
-			
+
 			/* Looks like aneg failed after all */
 			if (!retries) {
 				printf("%s LPA corruption max attempts\n",
diff --git a/drivers/ram/stm32_sdram.c b/drivers/ram/stm32_sdram.c
index 3e25cc7..47a930e 100644
--- a/drivers/ram/stm32_sdram.c
+++ b/drivers/ram/stm32_sdram.c
@@ -286,7 +286,7 @@
 		} else {
 			dev_dbg(dev, "cannot find st,mem_remap property\n");
 		}
-		
+
 		swp_fmc = dev_read_u32_default(dev, "st,swp_fmc", NOT_FOUND);
 		if (swp_fmc != NOT_FOUND) {
 			/* set fmc swapping selection */
diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c
index d4e0745..5896bcb 100644
--- a/drivers/reset/reset-meson.c
+++ b/drivers/reset/reset-meson.c
@@ -70,16 +70,16 @@
 	.rst_deassert = meson_reset_deassert,
 };
 
-static const struct udevice_id meson_reset_ids[] = {                          
-	{ .compatible = "amlogic,meson-gxbb-reset" },                                  
+static const struct udevice_id meson_reset_ids[] = {
+	{ .compatible = "amlogic,meson-gxbb-reset" },
 	{ .compatible = "amlogic,meson-axg-reset" },
-	{ }                                                                     
-};  
+	{ }
+};
 
 static int meson_reset_probe(struct udevice *dev)
 {
 	struct meson_reset_priv *priv = dev_get_priv(dev);
-	
+
 	return regmap_init_mem(dev_ofnode(dev), &priv->regmap);
 }
 
diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c
index ac4d082..a22623c 100644
--- a/drivers/serial/serial_msm.c
+++ b/drivers/serial/serial_msm.c
@@ -233,7 +233,7 @@
 	if (priv->base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
-	priv->clk_bit_rate = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), 
+	priv->clk_bit_rate = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 							"bit-rate", UART_DM_CLK_RX_TX_BIT_RATE);
 
 	return 0;
diff --git a/drivers/usb/dwc3/dwc3-meson-gxl.c b/drivers/usb/dwc3/dwc3-meson-gxl.c
index 08467d6..7c26290 100644
--- a/drivers/usb/dwc3/dwc3-meson-gxl.c
+++ b/drivers/usb/dwc3/dwc3-meson-gxl.c
@@ -170,7 +170,7 @@
 static int dwc3_meson_gxl_usb_init(struct dwc3_meson_gxl *priv)
 {
 	int ret;
-	
+
 	ret = dwc3_meson_gxl_usb2_init(priv);
 	if (ret)
 		return ret;
diff --git a/drivers/usb/musb-new/musb_regs.h b/drivers/usb/musb-new/musb_regs.h
index e9362f6..9fd01fa 100644
--- a/drivers/usb/musb-new/musb_regs.h
+++ b/drivers/usb/musb-new/musb_regs.h
@@ -190,7 +190,7 @@
 
 
 /* SUNXI has different reg addresses, but identical r/w functions */
-#ifndef CONFIG_ARCH_SUNXI 
+#ifndef CONFIG_ARCH_SUNXI
 
 /*
  * Common USB registers
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 8ac2f0a..61ff68d 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -159,7 +159,7 @@
 static int _musb_destroy_int_queue(struct musb_host_data *host,
 	struct usb_device *dev, struct int_queue *queue)
 {
-	int index = usb_pipein(queue->urb.pipe) * 16 + 
+	int index = usb_pipein(queue->urb.pipe) * 16 +
 		    usb_pipeendpoint(queue->urb.pipe);
 
 	if (queue->urb.status == -EINPROGRESS)
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index afbc648..ffed3b8 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -327,7 +327,7 @@
 
 		/* Set TXPKTRDY bit */
 		csr = readw(&musbr->txcsr);
-			
+
 		csr |= MUSB_CSR0_TXPKTRDY;
 		csr |= MUSB_CSR0_H_DIS_PING;
 		writew(csr, &musbr->txcsr);
diff --git a/drivers/video/anx9804.c b/drivers/video/anx9804.c
index b050c42..3037ff3 100644
--- a/drivers/video/anx9804.c
+++ b/drivers/video/anx9804.c
@@ -67,11 +67,11 @@
 		printf("Error anx9804 clock is not stable\n");
 
 	i2c_reg_write(0x39, ANX9804_VID_CTRL2_REG, colordepth);
-	
+
 	/* Set a bunch of analog related register values */
-	i2c_reg_write(0x38, ANX9804_PLL_CTRL_REG, 0x07); 
-	i2c_reg_write(0x39, ANX9804_PLL_FILTER_CTRL3, 0x19); 
-	i2c_reg_write(0x39, ANX9804_PLL_CTRL3, 0xd9); 
+	i2c_reg_write(0x38, ANX9804_PLL_CTRL_REG, 0x07);
+	i2c_reg_write(0x39, ANX9804_PLL_FILTER_CTRL3, 0x19);
+	i2c_reg_write(0x39, ANX9804_PLL_CTRL3, 0xd9);
 	i2c_reg_write(0x39, ANX9804_RST_CTRL2_REG, ANX9804_RST_CTRL2_AC_MODE);
 	i2c_reg_write(0x39, ANX9804_ANALOG_DEBUG_REG1, 0xf0);
 	i2c_reg_write(0x39, ANX9804_ANALOG_DEBUG_REG3, 0x99);
@@ -105,7 +105,7 @@
 	i2c_reg_write(0x38, ANX9804_LINK_BW_SET_REG, data_rate);
 	i2c_reg_write(0x38, ANX9804_LANE_COUNT_SET_REG, lanes);
 
-	/* Link training */	
+	/* Link training */
 	i2c_reg_write(0x38, ANX9804_LINK_TRAINING_CTRL_REG,
 		      ANX9804_LINK_TRAINING_CTRL_EN);
 	mdelay(5);
diff --git a/drivers/video/tdo-tl070wsh30.c b/drivers/video/tdo-tl070wsh30.c
index 813b87a..7ad0af7 100644
--- a/drivers/video/tdo-tl070wsh30.c
+++ b/drivers/video/tdo-tl070wsh30.c
@@ -118,7 +118,7 @@
 
 	/* reset panel */
 	dm_gpio_set_value(&priv->reset, true);
-	
+
 	mdelay(10);
 
 	dm_gpio_set_value(&priv->reset, false);
diff --git a/include/configs/imx6-engicam.h b/include/configs/imx6-engicam.h
index cf46b54..4b45e33 100644
--- a/include/configs/imx6-engicam.h
+++ b/include/configs/imx6-engicam.h
@@ -105,7 +105,7 @@
 #ifdef CONFIG_MX6UL
 # define DRAM_OFFSET(x)			0x87##x
 # define FDT_ADDR			__stringify(DRAM_OFFSET(800000))
-#else 
+#else
 # define DRAM_OFFSET(x)			0x1##x
 # define FDT_ADDR			__stringify(DRAM_OFFSET(8000000))
 #endif
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
index 2fba9dc..3417ca2 100644
--- a/include/linux/mtd/rawnand.h
+++ b/include/linux/mtd/rawnand.h
@@ -945,7 +945,7 @@
 	int jedec_version;
 	struct nand_onfi_params	onfi_params;
 	struct nand_jedec_params jedec_params;
- 
+
 	struct nand_data_interface *data_interface;
 
 	int read_retries;
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index dca7efa..20ea543 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -3,7 +3,7 @@
  * include/linux/serial_reg.h
  *
  * Copyright (C) 1992, 1994 by Theodore Ts'o.
- * 
+ *
  * These are the UART port assignments, expressed as offsets from the base
  * register.  These assignments should hold for any serial port based on
  * a 8250, 16450, or 16550(A).
@@ -88,7 +88,7 @@
 
 #define UART_LCR	3	/* Out: Line Control Register */
 /*
- * Note: if the word length is 5 bits (UART_LCR_WLEN5), then setting 
+ * Note: if the word length is 5 bits (UART_LCR_WLEN5), then setting
  * UART_LCR_STOP will select 1.5 stop bits, not 2 stop bits.
  */
 #define UART_LCR_DLAB		0x80 /* Divisor latch access bit */
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index a9e48cc..2ec7419 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -639,7 +639,7 @@
 void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
 {
 	GtkWidget *dialog;
-	const gchar *intro_text = 
+	const gchar *intro_text =
 	    "Welcome to gkc, the GTK+ graphical configuration tool\n"
 	    "For each option, a blank box indicates the feature is disabled, a\n"
 	    "check indicates it is enabled, and a dot indicates that it is to\n"
diff --git a/tools/asn1_compiler.c b/tools/asn1_compiler.c
index adabd41..03fb7e0 100644
--- a/tools/asn1_compiler.c
+++ b/tools/asn1_compiler.c
@@ -427,7 +427,7 @@
 				}
 				memcpy(tokens[tix].content, start, tokens[tix].size);
 				tokens[tix].content[tokens[tix].size] = 0;
-				
+
 				/* If it begins with a lowercase letter then
 				 * it's an element name
 				 */
diff --git a/tools/patman/test/test01.txt b/tools/patman/test/test01.txt
index b238a8b..de2d9e4 100644
--- a/tools/patman/test/test01.txt
+++ b/tools/patman/test/test01.txt
@@ -3,15 +3,15 @@
 Date:   Sat Apr 15 15:39:08 2017 -0600
 
     pci: Correct cast for sandbox
-    
+
     This gives a warning with some native compilers:
-    
+
     cmd/pci.c:152:11: warning: format ‘%llx’ expects argument of type
        ‘long long unsigned int’, but argument 3 has type
        ‘u64 {aka long unsigned int}’ [-Wformat=]
-    
+
     Fix it with a cast.
-    
+
     Signed-off-by: Simon Glass <sjg@chromium.org>
     Commit-changes: 2
     - second revision change
@@ -21,7 +21,7 @@
     about some things
     from the first commit
     END
-    
+
     Commit-notes:
     Some notes about
     the first commit
@@ -32,15 +32,15 @@
 Date:   Sat Apr 15 15:39:08 2017 -0600
 
     fdt: Correct cast for sandbox in fdtdec_setup_mem_size_base()
-    
+
     This gives a warning with some native compilers:
-    
+
     lib/fdtdec.c:1203:8: warning: format ‘%llx’ expects argument of type
        ‘long long unsigned int’, but argument 3 has type
        ‘long unsigned int’ [-Wformat=]
-    
+
     Fix it with a cast.
-    
+
     Signed-off-by: Simon Glass <sjg@chromium.org>
     Series-to: u-boot
     Series-prefix: RFC
@@ -60,7 +60,7 @@
 
     Cover-changes: 4
     - Some notes for the cover letter
-    
+
     Cover-letter:
     test: A test patch series
     This is a test of how the cover