Message ID | 20170914120514.31845-1-valentin.longchamp@keymile.com (mailing list archive) |
---|---|
State | Changes Requested |
Headers | show |
Series | net/ethernet/freescale: fix warning for ucc_geth | expand |
Hi, Le 14/09/2017 à 14:05, Valentin Longchamp a écrit : > Simple printk format warning for the the ucc registers address. Did you test your patch with mpc83xx_defconfig ? I get a new warning with your patch: CC drivers/net/ethernet/freescale/ucc_geth.o In file included from ./include/linux/printk.h:6:0, from ./include/linux/kernel.h:13, from drivers/net/ethernet/freescale/ucc_geth.c:18: drivers/net/ethernet/freescale/ucc_geth.c: In function ‘ucc_geth_probe’: ./include/linux/kern_levels.h:4:18: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘resource_size_t {aka unsigned int}’ [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ ./include/linux/kern_levels.h:13:19: note: in expansion of macro ‘KERN_SOH’ #define KERN_INFO KERN_SOH "6" /* informational */ ^ ./include/linux/printk.h:308:9: note: in expansion of macro ‘KERN_INFO’ printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) ^ drivers/net/ethernet/freescale/ucc_geth.c:3860:3: note: in expansion of macro ‘pr_info’ pr_info("UCC%1d at 0x%8llx (irq = %d)\n", ^ Christophe > > Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> > --- > drivers/net/ethernet/freescale/ucc_geth.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c > index f77ba9fa257b..56b8fdb35c3b 100644 > --- a/drivers/net/ethernet/freescale/ucc_geth.c > +++ b/drivers/net/ethernet/freescale/ucc_geth.c > @@ -3857,7 +3857,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) > } > > if (netif_msg_probe(&debug)) > - pr_info("UCC%1d at 0x%8x (irq = %d)\n", > + pr_info("UCC%1d at 0x%8llx (irq = %d)\n", > ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs, > ug_info->uf_info.irq); > >
Hi Christophe, On Thu, 2017-09-14 at 15:24 +0200, Christophe LEROY wrote: > Hi, > > Le 14/09/2017 à 14:05, Valentin Longchamp a écrit : > > Simple printk format warning for the the ucc registers address. > > Did you test your patch with mpc83xx_defconfig ? No I only tested on a 85xx where I had another (similar, because the physical addresses are u64 and not u32) warning. My quick fix indeed did not take the different typedefs for phys_addr_t. I try to come with a v2 that covers this. Thanks for the feedback. Valentin > > I get a new warning with your patch: > > CC drivers/net/ethernet/freescale/ucc_geth.o > In file included from ./include/linux/printk.h:6:0, > from ./include/linux/kernel.h:13, > from drivers/net/ethernet/freescale/ucc_geth.c:18: > drivers/net/ethernet/freescale/ucc_geth.c: In function > ‘ucc_geth_probe’: > ./include/linux/kern_levels.h:4:18: warning: format ‘%llx’ expects > argument of type ‘long long unsigned int’, but argument 3 has type > ‘resource_size_t {aka unsigned int}’ [-Wformat=] > #define KERN_SOH "\001" /* ASCII Start Of Header */ > ^ > ./include/linux/kern_levels.h:13:19: note: in expansion of macro > ‘KERN_SOH’ > #define KERN_INFO KERN_SOH "6" /* informational */ > ^ > ./include/linux/printk.h:308:9: note: in expansion of macro > ‘KERN_INFO’ > printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) > ^ > drivers/net/ethernet/freescale/ucc_geth.c:3860:3: note: in expansion > of > macro ‘pr_info’ > pr_info("UCC%1d at 0x%8llx (irq = %d)\n", > ^ > > Christophe > > > > > Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> > > --- > > drivers/net/ethernet/freescale/ucc_geth.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/net/ethernet/freescale/ucc_geth.c > > b/drivers/net/ethernet/freescale/ucc_geth.c > > index f77ba9fa257b..56b8fdb35c3b 100644 > > --- a/drivers/net/ethernet/freescale/ucc_geth.c > > +++ b/drivers/net/ethernet/freescale/ucc_geth.c > > @@ -3857,7 +3857,7 @@ static int ucc_geth_probe(struct > > platform_device* ofdev) > > } > > > > if (netif_msg_probe(&debug)) > > - pr_info("UCC%1d at 0x%8x (irq = %d)\n", > > + pr_info("UCC%1d at 0x%8llx (irq = %d)\n", > > ug_info->uf_info.ucc_num + 1, ug_info- > > >uf_info.regs, > > ug_info->uf_info.irq); > > > >
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index f77ba9fa257b..56b8fdb35c3b 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -3857,7 +3857,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) } if (netif_msg_probe(&debug)) - pr_info("UCC%1d at 0x%8x (irq = %d)\n", + pr_info("UCC%1d at 0x%8llx (irq = %d)\n", ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs, ug_info->uf_info.irq);
Simple printk format warning for the the ucc registers address. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> --- drivers/net/ethernet/freescale/ucc_geth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)