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authorAlexey Dobriyan <adobriyan@gmail.com>2017-02-27 14:30:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-27 18:43:47 -0800
commit5b5e0928f742cfa853b2411400a1b19fa379d758 (patch)
tree44ef4dd9cfd9587c81f4183638648b340a3d3b7e /drivers/usb/misc/uss720.c
parentd7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff)
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lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/misc/uss720.c')
-rw-r--r--drivers/usb/misc/uss720.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index 356d312add57..0a643fa74cab 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -526,7 +526,7 @@ static size_t parport_uss720_epp_write_data(struct parport *pp, const void *buf,
return 0;
i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buf, length, &rlen, 20000);
if (i)
- printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %Zu rlen %u\n", buf, length, rlen);
+ printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buf, length, rlen);
change_mode(pp, ECR_PS2);
return rlen;
#endif
@@ -587,7 +587,7 @@ static size_t parport_uss720_ecp_write_data(struct parport *pp, const void *buff
return 0;
i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buffer, len, &rlen, 20000);
if (i)
- printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %Zu rlen %u\n", buffer, len, rlen);
+ printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buffer, len, rlen);
change_mode(pp, ECR_PS2);
return rlen;
}
@@ -605,7 +605,7 @@ static size_t parport_uss720_ecp_read_data(struct parport *pp, void *buffer, siz
return 0;
i = usb_bulk_msg(usbdev, usb_rcvbulkpipe(usbdev, 2), buffer, len, &rlen, 20000);
if (i)
- printk(KERN_ERR "uss720: recvbulk ep 2 buf %p len %Zu rlen %u\n", buffer, len, rlen);
+ printk(KERN_ERR "uss720: recvbulk ep 2 buf %p len %zu rlen %u\n", buffer, len, rlen);
change_mode(pp, ECR_PS2);
return rlen;
}
@@ -638,7 +638,7 @@ static size_t parport_uss720_write_compat(struct parport *pp, const void *buffer
return 0;
i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buffer, len, &rlen, 20000);
if (i)
- printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %Zu rlen %u\n", buffer, len, rlen);
+ printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buffer, len, rlen);
change_mode(pp, ECR_PS2);
return rlen;
}