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From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-mips@linux-mips.org
Cc: "Florian Fainelli" <f.fainelli@gmail.com>,
	"Rafał Miłecki" <zajec5@gmail.com>,
	linux-mips@vger.kernel.org (open list:BROADCOM NVRAM DRIVER),
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 1/2] firmware: bcm47xx_nvram: Correct size_t printf format
Date: Mon, 13 May 2019 14:52:49 -0700
Message-ID: <20190513215250.19246-1-f.fainelli@gmail.com> (raw)

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 %zi instead for that purpose.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 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 d25f080fcb0d..2d38ebbcf749 100644
--- a/drivers/firmware/broadcom/bcm47xx_nvram.c
+++ b/drivers/firmware/broadcom/bcm47xx_nvram.c
@@ -100,7 +100,7 @@ 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 (%zi 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;
 	}
@@ -152,7 +152,7 @@ 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 (%zi 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;
 		}
-- 
2.17.1


             reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-13 21:52 Florian Fainelli [this message]
2019-05-13 21:52 ` [PATCH 2/2] firmware: bcm47xx_nvram: Allow COMPILE_TEST Florian Fainelli
2019-05-13 21:57 ` [PATCH 1/2] firmware: bcm47xx_nvram: Correct size_t printf format Joe Perches

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