[PATCH v3 1/4] floppy: use print_hex_dump() in setup_DMA()
From: Denis Efremov <efremov@linux.com>
Date: 2020-05-01 13:46:22
Also in:
lkml
Subsystem:
block layer, floppy driver, the rest · Maintainers:
Jens Axboe, Denis Efremov, Linus Torvalds
Remove pr_cont() and use print_hex_dump() in setup_DMA() to print the contents of the cmd buffer. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Denis Efremov <efremov@linux.com> --- drivers/block/floppy.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 2817170dd403..3ab6e804b5ec 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c@@ -1069,12 +1069,9 @@ static void setup_DMA(void) unsigned long f; if (raw_cmd->length == 0) { - int i; - - pr_info("zero dma transfer size:"); - for (i = 0; i < raw_cmd->cmd_count; i++) - pr_cont("%x,", raw_cmd->cmd[i]); - pr_cont("\n"); + print_hex_dump(KERN_INFO, "zero dma transfer size: ", + DUMP_PREFIX_NONE, 16, 1, + raw_cmd->cmd, raw_cmd->cmd_count, false); cont->done(0); fdc_state[current_fdc].reset = 1; return;
--
2.25.3