WS cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

Licenses/lgpl-2.0.txt

@@ -133,7 +133,7 @@ such a program is covered only if its contents constitute a work based
 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

Makefile

@@ -327,14 +327,14 @@ os_x_before	= $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \
 	$(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

arch/arm/include/asm/arch-am33xx/cpu.h

@@ -408,7 +408,7 @@ struct cm_dpll {
 	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 */
 

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

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 */

board/freescale/common/sys_eeprom.c

@@ -62,7 +62,7 @@ static struct __attribute__ ((__packed__)) eeprom {
 	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;

board/qualcomm/dragonboard820c/dragonboard820c.c

@@ -73,7 +73,7 @@ static void sdhci_power_init(void)
 
 	/* 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 @@ static void sdhci_power_init(void)
 
 	/* 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,},
 	};
 

board/warp7/README

@@ -19,7 +19,7 @@ $ make
 
 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

common/spl/spl_mmc.c

@@ -194,7 +194,7 @@ static int mmc_load_image_raw_partition(struct spl_image_info *spl_image,
 		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;

doc/README.distro

@@ -233,7 +233,7 @@ fdtfile:
   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:
 

doc/imx/common/imx6.txt

@@ -9,7 +9,7 @@ SoC.
 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:

drivers/misc/atsha204a-i2c.c

@@ -339,7 +339,7 @@ int atsha204a_read(struct udevice *dev, enum atsha204a_zone zone, bool read32,
 		retry--;
 		atsha204a_wakeup(dev);
 	} while (retry >= 0);
-	
+
 	if (res) {
 		debug("ATSHA204A read failed\n");
 		return res;

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 @@ void *idr_get_next(struct idr *idp, int *next)
 	} else {
 		*next = 0;
 	}
-	
+
 	return ret;
 }
 

drivers/mtd/nand/raw/nand_base.c

@@ -907,7 +907,7 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip)
 
  	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) {

drivers/mtd/nand/raw/nand_util.c

@@ -189,7 +189,7 @@ int nand_erase_opts(struct mtd_info *mtd,
 
 #define NAND_CMD_LOCK_TIGHT     0x2c
 #define NAND_CMD_LOCK_STATUS    0x7a
- 
+
 /******************************************************************************
  * Support for locking / unlocking operations of some NAND devices
  *****************************************************************************/

drivers/mtd/ubi/build.c

@@ -115,7 +115,7 @@ static struct ubi_device *ubi_devices[UBI_MAX_DEVICES];
 #else
 struct ubi_device *ubi_devices[UBI_MAX_DEVICES];
 #endif
- 
+
 #ifndef __UBOOT__
 /* Serializes UBI devices creations and removals */
 DEFINE_MUTEX(ubi_devices_mutex);

drivers/net/phy/meson-gxl.c

@@ -73,7 +73,7 @@ restart_aneg:
 
 		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",

drivers/ram/stm32_sdram.c

@@ -286,7 +286,7 @@ static int stm32_fmc_of_to_plat(struct udevice *dev)
 		} 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 */

drivers/reset/reset-meson.c

@@ -70,16 +70,16 @@ struct reset_ops meson_reset_ops = {
 	.rst_deassert = meson_reset_deassert,
 };
 
-static const struct udevice_id meson_reset_ids[] = {                          
+static const struct udevice_id meson_reset_ids[] = {
-	{ .compatible = "amlogic,meson-gxbb-reset" },                                  
+	{ .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);
 }
 

drivers/serial/serial_msm.c

@@ -233,7 +233,7 @@ static int msm_serial_of_to_plat(struct udevice *dev)
 	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;

drivers/usb/dwc3/dwc3-meson-gxl.c

@@ -170,7 +170,7 @@ static int dwc3_meson_gxl_usb2_init(struct dwc3_meson_gxl *priv)
 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;

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

drivers/usb/musb-new/musb_uboot.c

@@ -159,7 +159,7 @@ static struct int_queue *_musb_create_int_queue(struct musb_host_data *host,
 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)

drivers/usb/musb/musb_hcd.c

@@ -327,7 +327,7 @@ static int ctrlreq_out_data_phase(struct usb_device *dev, u32 len, void *buffer)
 
 		/* Set TXPKTRDY bit */
 		csr = readw(&musbr->txcsr);
-			
+
 		csr |= MUSB_CSR0_TXPKTRDY;
 		csr |= MUSB_CSR0_H_DIS_PING;
 		writew(csr, &musbr->txcsr);

drivers/video/anx9804.c

@@ -67,11 +67,11 @@ void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate, int bpp)
 		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(0x38, ANX9804_PLL_CTRL_REG, 0x07);
-	i2c_reg_write(0x39, ANX9804_PLL_FILTER_CTRL3, 0x19); 
+	i2c_reg_write(0x39, ANX9804_PLL_FILTER_CTRL3, 0x19);
-	i2c_reg_write(0x39, ANX9804_PLL_CTRL3, 0xd9); 
+	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 @@ void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate, int bpp)
 	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);

drivers/video/tdo-tl070wsh30.c

@@ -118,7 +118,7 @@ static int tl070wsh30_panel_probe(struct udevice *dev)
 
 	/* reset panel */
 	dm_gpio_set_value(&priv->reset, true);
-	
+
 	mdelay(10);
 
 	dm_gpio_set_value(&priv->reset, false);

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

include/linux/mtd/rawnand.h

@@ -945,7 +945,7 @@ struct nand_chip {
 	int jedec_version;
 	struct nand_onfi_params	onfi_params;
 	struct nand_jedec_params jedec_params;
- 
+
 	struct nand_data_interface *data_interface;
 
 	int read_retries;

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 */

scripts/kconfig/gconf.c

@@ -639,7 +639,7 @@ on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
 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"

tools/asn1_compiler.c

@@ -427,7 +427,7 @@ static void tokenise(char *buffer, char *end)
 				}
 				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
 				 */

tools/patman/test/test01.txt

@@ -3,15 +3,15 @@ Author: Simon Glass <sjg@chromium.org>
 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 @@ Date:   Sat Apr 15 15:39:08 2017 -0600
     about some things
     from the first commit
     END
-    
+
     Commit-notes:
     Some notes about
     the first commit
@@ -32,15 +32,15 @@ Author: Simon Glass <sjg@chromium.org>
 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 @@ Date:   Sat Apr 15 15:39:08 2017 -0600
 
     Cover-changes: 4
     - Some notes for the cover letter
-    
+
     Cover-letter:
     test: A test patch series
     This is a test of how the cover