linux-kernel - [PATCH v2 23/49] staging: sm750fb: Update local variables in sm750_hw

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Date:   Tue, 6 Apr 2021 23:43:37 -0700
From:   Pavle Rohalj <pavle.rohalj@...il.com>
To:     sudipm.mukherjee@...il.com, teddy.wang@...iconmotion.com,
        gregkh@...uxfoundation.org, linux-fbdev@...r.kernel.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH v2 23/49] staging: sm750fb: Update local variables in
 sm750_hw_imageblit to snake case

Fix "Avoid CamelCase" checkpoint.pl checks for the local variables
in the function sm750_hw_imageblit.

Signed-off-by: Pavle Rohalj <pavle.rohalj@...il.com>
---
 drivers/staging/sm750fb/sm750_accel.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 760dd036d71a..c840873e9622 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -319,17 +319,17 @@ int sm750_hw_imageblit(struct lynx_accel *accel, const char *src_buf,
 		       u32 byte_per_pixel, u32 dx, u32 dy, u32 width,
 		       u32 height, u32 fColor, u32 b_olor, u32 rop2)
 {
-	unsigned int ulBytesPerScan;
-	unsigned int ul4BytesPerScan;
-	unsigned int ulBytesRemain;
+	unsigned int ul_bytes_per_scan;
+	unsigned int ul4_bytes_per_scan;
+	unsigned int ul_bytes_remain;
 	unsigned int de_ctrl = 0;
-	unsigned char ajRemain[4];
+	unsigned char aj_remain[4];
 	int i, j;
 
 	start_bit &= 7; /* Just make sure the start bit is within legal range */
-	ulBytesPerScan = (width + start_bit + 7) / 8;
-	ul4BytesPerScan = ulBytesPerScan & ~3;
-	ulBytesRemain = ulBytesPerScan & 3;
+	ul_bytes_per_scan = (width + start_bit + 7) / 8;
+	ul4_bytes_per_scan = ul_bytes_per_scan & ~3;
+	ul_bytes_remain = ul_bytes_per_scan & 3;
 
 	if (accel->de_wait() != 0)
 		return -1;
@@ -395,13 +395,13 @@ int sm750_hw_imageblit(struct lynx_accel *accel, const char *src_buf,
 	/* Write MONO data (line by line) to 2D Engine data port */
 	for (i = 0; i < height; i++) {
 		/* For each line, send the data in chunks of 4 bytes */
-		for (j = 0; j < (ul4BytesPerScan / 4); j++)
+		for (j = 0; j < (ul4_bytes_per_scan / 4); j++)
 			write_dp_port(accel, *(unsigned int *)(src_buf + (j * 4)));
 
-		if (ulBytesRemain) {
-			memcpy(ajRemain, src_buf + ul4BytesPerScan,
-			       ulBytesRemain);
-			write_dp_port(accel, *(unsigned int *)ajRemain);
+		if (ul_bytes_remain) {
+			memcpy(aj_remain, src_buf + ul4_bytes_per_scan,
+			       ul_bytes_remain);
+			write_dp_port(accel, *(unsigned int *)aj_remain);
 		}
 
 		src_buf += src_delta;
-- 
2.30.2