diff mbox series

[1/2] firmware: bcm47xx_nvram: Correct size_t printf format

Message ID 20190513215250.19246-1-f.fainelli@gmail.com (mailing list archive)
State Superseded
Headers show
Series [1/2] firmware: bcm47xx_nvram: Correct size_t printf format | expand

Commit Message

Florian Fainelli May 13, 2019, 9:52 p.m. UTC
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(-)

Comments

Joe Perches May 13, 2019, 9:57 p.m. UTC | #1
On Mon, 2019-05-13 at 14:52 -0700, Florian Fainelli wrote:
> 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.

typically it is %zu
diff mbox series

Patch

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;
 		}