linux-kernel - [PATCH AUTOSEL 5.3 20/49] firmware: bcm47xx_nvram: Correct size

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Message-Id: <20190929173053.8400-20-sashal@kernel.org>
Date:   Sun, 29 Sep 2019 13:30:20 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Philippe Mathieu-Daudé <f4bug@...at.org>,
        Paul Burton <paul.burton@...s.com>, linux-mips@...ux-mips.org,
        joe@...ches.com,
        Rafał Miłecki <zajec5@...il.com>,
        linux-mips@...r.kernel.org, Sasha Levin <sashal@...nel.org>
Subject: [PATCH AUTOSEL 5.3 20/49] firmware: bcm47xx_nvram: Correct size_t printf format

From: Florian Fainelli <f.fainelli@...il.com>

[ Upstream commit feb4eb060c3aecc3c5076bebe699cd09f1133c41 ]

When building on a 64-bit host, we will get warnings like those:

drivers/firmware/broadcom/bcm47xx_nvram.c:103:3: note: in expansion of macro 'pr_err'
   pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
   ^~~~~~
drivers/firmware/broadcom/bcm47xx_nvram.c:103:28: note: format string is defined here
   pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
                           ~^
                           %li

Use %zu instead for that purpose.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@...at.org>
Signed-off-by: Paul Burton <paul.burton@...s.com>
Cc: linux-mips@...ux-mips.org
Cc: joe@...ches.com
Cc: Rafał Miłecki <zajec5@...il.com>
Cc: linux-mips@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/firmware/broadcom/bcm47xx_nvram.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/broadcom/bcm47xx_nvram.c b/drivers/firmware/broadcom/bcm47xx_nvram.c
index 77eb74666ecbc..6d2820f6aca13 100644
--- a/drivers/firmware/broadcom/bcm47xx_nvram.c
+++ b/drivers/firmware/broadcom/bcm47xx_nvram.c
@@ -96,7 +96,7 @@ static int nvram_find_and_copy(void __iomem *iobase, u32 lim)
 		nvram_len = size;
 	}
 	if (nvram_len >= NVRAM_SPACE) {
-		pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+		pr_err("nvram on flash (%zu bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
 		       nvram_len, NVRAM_SPACE - 1);
 		nvram_len = NVRAM_SPACE - 1;
 	}
@@ -148,7 +148,7 @@ static int nvram_init(void)
 	    header.len > sizeof(header)) {
 		nvram_len = header.len;
 		if (nvram_len >= NVRAM_SPACE) {
-			pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+			pr_err("nvram on flash (%zu bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
 				header.len, NVRAM_SPACE);
 			nvram_len = NVRAM_SPACE - 1;
 		}
-- 
2.20.1