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authorMarcelo Feitoza Parisi <marcelo@feitoza.com.br>2005-07-15 11:16:42 +0100
committerJeff Garzik <jgarzik@pobox.com>2005-07-31 00:51:49 -0400
commitcd8749b4aa6b7502e234d72cb53c00a3bc27ed1b (patch)
tree409a83008f86b569b40404b9996a8bc46194e3f6 /drivers/net/hamradio/baycom_ser_hdx.c
parent6b9b97ce70b789014515f808b1b64c8e29e300d1 (diff)
downloadlinux-cd8749b4aa6b7502e234d72cb53c00a3bc27ed1b.tar.bz2
[PATCH] Use time_before in hamradio drivers
Use of time_before() macro, defined at linux/jiffies.h, which deal with wrapping correctly and are nicer to read. Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org> baycom_epp.c | 3 ++- baycom_par.c | 3 ++- baycom_ser_fdx.c | 3 ++- baycom_ser_hdx.c | 3 ++- mkiss.c | 3 ++- 5 files changed, 10 insertions(+), 5 deletions(-) Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/hamradio/baycom_ser_hdx.c')
-rw-r--r--drivers/net/hamradio/baycom_ser_hdx.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c
index eead85d00962..be596a3eb3fd 100644
--- a/drivers/net/hamradio/baycom_ser_hdx.c
+++ b/drivers/net/hamradio/baycom_ser_hdx.c
@@ -69,6 +69,7 @@
#include <asm/io.h>
#include <linux/hdlcdrv.h>
#include <linux/baycom.h>
+#include <linux/jiffies.h>
/* --------------------------------------------------------------------- */
@@ -150,7 +151,7 @@ static inline void baycom_int_freq(struct baycom_state *bc)
* measure the interrupt frequency
*/
bc->debug_vals.cur_intcnt++;
- if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) {
+ if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) {
bc->debug_vals.last_jiffies = cur_jiffies;
bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt;
bc->debug_vals.cur_intcnt = 0;