staging: fbtft: Fix indentation style by space

This patch fixes the checkpatch.pl warning and error:

WARNING: please, no spaces at the start of a line

ERROR: code indent should use tabs where possible
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fbtft/fbtft.h

@@ -326,8 +326,8 @@ static int fbtft_driver_remove_pdev(struct platform_device *pdev)          \
 }                                                                          \
 									   \
 static const struct of_device_id dt_ids[] = {                              \
-        { .compatible = _compatible },                                     \
-        {},                                                                \
+	{ .compatible = _compatible },                                     \
+	{},                                                                \
 };                                                                         \
 									   \
 MODULE_DEVICE_TABLE(of, dt_ids);                                           \
@@ -337,7 +337,7 @@ static struct spi_driver fbtft_driver_spi_driver = {                       \
 	.driver = {                                                        \
 		.name   = _name,                                           \
 		.owner  = THIS_MODULE,                                     \
-                .of_match_table = of_match_ptr(dt_ids),                    \
+		.of_match_table = of_match_ptr(dt_ids),                    \
 	},                                                                 \
 	.probe  = fbtft_driver_probe_spi,                                  \
 	.remove = fbtft_driver_remove_spi,                                 \
@@ -347,7 +347,7 @@ static struct platform_driver fbtft_driver_platform_driver = {             \
 	.driver = {                                                        \
 		.name   = _name,                                           \
 		.owner  = THIS_MODULE,                                     \
-                .of_match_table = of_match_ptr(dt_ids),                    \
+		.of_match_table = of_match_ptr(dt_ids),                    \
 	},                                                                 \
 	.probe  = fbtft_driver_probe_pdev,                                 \
 	.remove = fbtft_driver_remove_pdev,                                \