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n64: use pr_fmt to avoid duplicate string 

Instead of repeating the n64cart string all over the module use pr_fmt
macro and remove the duplicate string. Also, replace and with or in the
one of the error message.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Chaitanya Kulkarni 2021-01-25 15:32:35 -08:00 committed by Thomas Bogendoerfer
parent d9b2a2bbbb
commit f1e19224f5
1 changed files with 3 additions and 2 deletions
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5
drivers/block/n64cart.c
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@ -5,6 +5,7 @@
* Copyright (c) 2021 Lauri Kasanen * Copyright (c) 2021 Lauri Kasanen
*/ */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/bitops.h> #include <linux/bitops.h>
#include <linux/blkdev.h> #include <linux/blkdev.h>
#include <linux/dma-mapping.h> #include <linux/dma-mapping.h>
@ -117,12 +118,12 @@ static int __init n64cart_probe(struct platform_device *pdev)
struct gendisk *disk; struct gendisk *disk;
if (!start || !size) { if (!start || !size) {
pr_err("n64cart: start and size not specified\n"); pr_err("start or size not specified\n");
return -ENODEV; return -ENODEV;
} }
if (size & 4095) { if (size & 4095) {
pr_err("n64cart: size must be a multiple of 4K\n"); pr_err("size must be a multiple of 4K\n");
return -ENODEV; return -ENODEV;
} }