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video: udlfb: Use already defined BPP constant 

Replace const variable with already defined constant.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
This commit is contained in:
Ladislav Michl 2018-03-12 17:06:53 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 115e77597e
commit c58cb8ae73
1 changed files with 3 additions and 4 deletions
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7
drivers/video/fbdev/udlfb.c
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@ -428,7 +428,6 @@ static void dlfb_compress_hline(
const uint16_t *pixel = *pixel_start_ptr; const uint16_t *pixel = *pixel_start_ptr;
uint32_t dev_addr = *device_address_ptr; uint32_t dev_addr = *device_address_ptr;
uint8_t *cmd = *command_buffer_ptr; uint8_t *cmd = *command_buffer_ptr;
const int bpp = 2;
while ((pixel_end > pixel) && while ((pixel_end > pixel) &&
(cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) { (cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
@ -453,9 +452,9 @@ static void dlfb_compress_hline(
cmd_pixel_end = pixel + min(MAX_CMD_PIXELS + 1, cmd_pixel_end = pixel + min(MAX_CMD_PIXELS + 1,
min((int)(pixel_end - pixel), min((int)(pixel_end - pixel),
(int)(cmd_buffer_end - cmd) / bpp)); (int)(cmd_buffer_end - cmd) / BPP));
prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * bpp); prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * BPP);
while (pixel < cmd_pixel_end) { while (pixel < cmd_pixel_end) {
const uint16_t * const repeating_pixel = pixel; const uint16_t * const repeating_pixel = pixel;
@ -490,7 +489,7 @@ static void dlfb_compress_hline(
} }
*cmd_pixels_count_byte = (pixel - cmd_pixel_start) & 0xFF; *cmd_pixels_count_byte = (pixel - cmd_pixel_start) & 0xFF;
dev_addr += (pixel - cmd_pixel_start) * bpp; dev_addr += (pixel - cmd_pixel_start) * BPP;
} }
if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) { if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) {