src: Use tabs for indentation

Change-Id: I6b40aaf5af5d114bbb0cd227dfd50b0ee19eebba
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/28934
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

8 files changed, 29 insertions, 29 deletions

diff --git a/src/soc/nvidia/tegra/i2c.c b/src/soc/nvidia/tegra/i2c.c
index 7d3e0bff90..4db7808a80 100644
--- a/src/soc/nvidia/tegra/i2c.c
+++ b/src/soc/nvidia/tegra/i2c.c
@@ -212,7 +212,7 @@ void i2c_init(unsigned bus)
 	struct tegra_i2c_regs *regs;
 
 	if (bus >= g_num_i2c_buses) {
-                printk(BIOS_ERR, "%s: ERROR: invalid I2C bus (%u)\n", __func__,
+		printk(BIOS_ERR, "%s: ERROR: invalid I2C bus (%u)\n", __func__,
 		       bus);
 		return;
 	}
diff --git a/src/soc/nvidia/tegra124/chip.h b/src/soc/nvidia/tegra124/chip.h
index d9ab67bf5f..7e930d11d6 100644
--- a/src/soc/nvidia/tegra124/chip.h
+++ b/src/soc/nvidia/tegra124/chip.h
@@ -75,7 +75,7 @@ struct soc_nvidia_tegra124_config {
 
 	int hpd_unplug_min_us;
 	int hpd_plug_min_us;
-        int hpd_irq_min_us;
+	int hpd_irq_min_us;
 
 	int href_to_sync;
 	int hsync_width;
diff --git a/src/soc/nvidia/tegra124/display.c b/src/soc/nvidia/tegra124/display.c
index febb420497..c90e392e0e 100644
--- a/src/soc/nvidia/tegra124/display.c
+++ b/src/soc/nvidia/tegra124/display.c
@@ -40,26 +40,26 @@ struct tegra_dc dc_data;
 int dump = 0;
 unsigned long READL(void *p)
 {
-        unsigned long value;
+	unsigned long value;
 
 	/*
 	 * In case of hard hung on readl(p), we can set dump > 1 to print out
 	 * the address accessed.
 	 */
-        if (dump > 1)
+	if (dump > 1)
 		printk(BIOS_SPEW, "readl %p\n", p);
 
-        value = read32(p);
-        if (dump)
+	value = read32(p);
+	if (dump)
 		printk(BIOS_SPEW, "readl %p %08lx\n", p, value);
-        return value;
+	return value;
 }
 
 void WRITEL(unsigned long value, void *p)
 {
-        if (dump)
+	if (dump)
 		printk(BIOS_SPEW, "writel %p %08lx\n", p, value);
-        write32(p, value);
+	write32(p, value);
 }
 
 /* return in 1000ths of a Hertz */
diff --git a/src/soc/nvidia/tegra124/dp.c b/src/soc/nvidia/tegra124/dp.c
index a9b8d7da97..7fae4e9a45 100644
--- a/src/soc/nvidia/tegra124/dp.c
+++ b/src/soc/nvidia/tegra124/dp.c
@@ -1362,10 +1362,10 @@ void dp_init(void *_config)
 	struct tegra_dc *dc = config->dc_data;
 	struct tegra_dc_dp_data *dp = &dp_data;
 
-        // set up links among config, dc, dp and sor
-        dp->dc = dc;
-        dc->out = dp;
-        dp->sor.dc = dc;
+	// set up links among config, dc, dp and sor
+	dp->dc = dc;
+	dc->out = dp;
+	dp->sor.dc = dc;
 
 	dp->sor.power_is_up = 0;
 	dp->sor.base = (void *)TEGRA_ARM_SOR;
@@ -1427,7 +1427,7 @@ void dp_enable(void *_dp)
 	if (tegra_dc_dp_init_max_link_cfg(config, dp, &dp->link_cfg)) {
 		printk(BIOS_ERR, "dp: failed to init link configuration\n");
 		goto error_enable;
-        }
+	}
 
 	tegra_dc_sor_enable_dp(&dp->sor);
 
diff --git a/src/soc/nvidia/tegra210/dc.c b/src/soc/nvidia/tegra210/dc.c
index b892c602b3..10003463c0 100644
--- a/src/soc/nvidia/tegra210/dc.c
+++ b/src/soc/nvidia/tegra210/dc.c
@@ -25,26 +25,26 @@
 int dump = 0;
 unsigned long READL(void *p)
 {
-        unsigned long value;
+	unsigned long value;
 
 	/*
 	 * In case of hard hung on readl(p), we can set dump > 1 to print out
 	 * the address accessed.
 	 */
-        if (dump > 1)
+	if (dump > 1)
 		printk(BIOS_SPEW, "readl %p\n", p);
 
-        value = read32(p);
-        if (dump)
+	value = read32(p);
+	if (dump)
 		printk(BIOS_SPEW, "readl %p %08lx\n", p, value);
-        return value;
+	return value;
 }
 
 void WRITEL(unsigned long value, void *p)
 {
-        if (dump)
+	if (dump)
 		printk(BIOS_SPEW, "writel %p %08lx\n", p, value);
-        write32(p, value);
+	 write32(p, value);
 }
 
 /* return in 1000ths of a Hertz */
@@ -76,7 +76,7 @@ static void print_mode(const struct soc_nvidia_tegra210_config *config)
 }
 
 int update_display_mode(struct display_controller *disp_ctrl,
-			       struct soc_nvidia_tegra210_config *config)
+			struct soc_nvidia_tegra210_config *config)
 {
 	print_mode(config);
 
@@ -124,7 +124,7 @@ int update_display_mode(struct display_controller *disp_ctrl,
 }
 
 void update_display_shift_clock_divider(struct display_controller *disp_ctrl,
-			       u32 shift_clock_div)
+					u32 shift_clock_div)
 {
 	WRITEL((PIXEL_CLK_DIVIDER_PCD1 << PIXEL_CLK_DIVIDER_SHIFT) |
 	       (shift_clock_div & 0xff) << SHIFT_CLK_DIVIDER_SHIFT,
diff --git a/src/soc/nvidia/tegra210/dsi.c b/src/soc/nvidia/tegra210/dsi.c
index 532ffc3122..205bc1e1db 100644
--- a/src/soc/nvidia/tegra210/dsi.c
+++ b/src/soc/nvidia/tegra210/dsi.c
@@ -886,12 +886,12 @@ static int dsi_probe_if(int dsi_index,
 	/*
 	 * Set default value. Will be taken from attached device once detected
 	 */
-        dsi->flags = 0;
-        dsi->format = MIPI_DSI_FMT_RGB888;
-        dsi->lanes = 4;
+	dsi->flags = 0;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->lanes = 4;
 
 	/* get tegra_mipi_device */
-        dsi->mipi = tegra_mipi_request(&mipi_device_data[dsi_index], dsi_index);
+	dsi->mipi = tegra_mipi_request(&mipi_device_data[dsi_index], dsi_index);
 
 	/* calibrate */
 	err = tegra_dsi_pad_calibrate(dsi);
diff --git a/src/soc/nvidia/tegra210/romstage_asm.S b/src/soc/nvidia/tegra210/romstage_asm.S
index 9bceadb6fc..110149b0d9 100644
--- a/src/soc/nvidia/tegra210/romstage_asm.S
+++ b/src/soc/nvidia/tegra210/romstage_asm.S
@@ -16,7 +16,7 @@
 #include <arch/asm.h>
 #include "stack.S"
 
-        .section ".text", "ax", %progbits
+	.section ".text", "ax", %progbits
 
 ENTRY(main)
 	stack_init stack_top=_estack stack_bottom=_stack seed=0 func=romstage
diff --git a/src/soc/nvidia/tegra210/stack.S b/src/soc/nvidia/tegra210/stack.S
index acab70c9ec..416cdb39f9 100644
--- a/src/soc/nvidia/tegra210/stack.S
+++ b/src/soc/nvidia/tegra210/stack.S
@@ -21,7 +21,7 @@
  * @func         : Function to call after initializing stack
  */
 .macro stack_init stack_top, stack_bottom, seed, func
-        /* Check if stack seeding is required */
+	/* Check if stack seeding is required */
 	mov	r0, #\seed
 	cmp     r0, #1
 	bne     call_func