[PATCH v23 02/14] mmc: renesas_sdhi: Clean up whitespace and add OF table sentinels

From: Biju Das <[email protected]>

Clean up coding style inconsistencies across the Renesas SDHI host driver
files. Remove redundant internal spacing in the struct definitions and
static initializers to enforce a single space separator or uniform tabs,
aligning the code with standard kernel formatting guidelines.

While at it, add a "Sentinel." comment block to the empty terminating
entries of the Open Firmware (OF) device matching tables to improve
code readability and explicitly mark the table boundaries.

Reviewed-by: Wolfram Sang <[email protected]>
Signed-off-by: Biju Das <[email protected]>
---
v22->v23:
 * No change.
v21->v22:
 * No change.
v20->v21:
 * No change.
v19->v20:
 * No change.
v18->v19:
 * Updated commit description.
v17->v18:
 * Merged patch#4 and #5
 * Updated commit description
 * Annotate the empty sentinel entries in the OF match tables with a
   "Sentinel." comment for clarity.
 * Retained the tag as it is trivial cleanups.
v1->v17:
 * No change.
---
 drivers/mmc/host/renesas_sdhi.h               | 2 +-
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 6 +++---
 drivers/mmc/host/renesas_sdhi_sys_dmac.c      | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h
index afc36a407c2c..09bf9b24a8c3 100644
--- a/drivers/mmc/host/renesas_sdhi.h
+++ b/drivers/mmc/host/renesas_sdhi.h
@@ -25,7 +25,7 @@ struct renesas_sdhi_scc {
 
 struct renesas_sdhi_of_data {
 	unsigned long tmio_flags;
-	u32	      tmio_ocr_mask;
+	u32 tmio_ocr_mask;
 	unsigned long capabilities;
 	unsigned long capabilities2;
 	enum dma_slave_buswidth dma_buswidth;
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index 0c3967f758c2..b3f4a5f8dec0 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -271,8 +271,8 @@ static const struct renesas_sdhi_of_data_with_quirks of_rcar_gen3_nohs400_compat
 };
 
 static const struct renesas_sdhi_of_data_with_quirks of_rza2_compatible = {
-	.of_data	= &of_data_rza2,
-	.quirks		= &sdhi_quirks_fixed_addr,
+	.of_data = &of_data_rza2,
+	.quirks = &sdhi_quirks_fixed_addr,
 };
 
 static const struct of_device_id renesas_sdhi_internal_dmac_of_match[] = {
@@ -293,7 +293,7 @@ static const struct of_device_id renesas_sdhi_internal_dmac_of_match[] = {
 	{ .compatible = "renesas,rzg2l-sdhi", .data = &of_rzg2l_compatible, },
 	{ .compatible = "renesas,rcar-gen3-sdhi", .data = &of_rcar_gen3_compatible, },
 	{ .compatible = "renesas,rcar-gen4-sdhi", .data = &of_rcar_gen3_compatible, },
-	{},
+	{ /* Sentinel. */ }
 };
 MODULE_DEVICE_TABLE(of, renesas_sdhi_internal_dmac_of_match);
 
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index 426308b73b49..7ae488e5c1e0 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -27,7 +27,7 @@
 #define TMIO_MMC_MIN_DMA_LEN 8
 
 static const struct renesas_sdhi_of_data of_default_cfg = {
-	.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
+	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT,
 };
 
 static const struct renesas_sdhi_of_data of_rz_compatible = {
@@ -89,7 +89,7 @@ static const struct of_device_id renesas_sdhi_sys_dmac_of_match[] = {
 	{ .compatible = "renesas,rcar-gen1-sdhi", .data = &of_rcar_gen1_compatible, },
 	{ .compatible = "renesas,rcar-gen2-sdhi", .data = &of_rcar_gen2_compatible, },
 	{ .compatible = "renesas,sdhi-shmobile" },
-	{},
+	{ /* Sentinel. */ }
 };
 MODULE_DEVICE_TABLE(of, renesas_sdhi_sys_dmac_of_match);
 
-- 
2.43.0