[PATCH 15/21] Char: cyclades, remove unused timestamps

Jiri Slaby
2007-04-29T21:03:19Z

cyclades, remove unused timestamps

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>

---
commit 5a04eb52bbde6de3f92613f57f5d667a5cb3e8bd
tree 22665c0e01dfd91bc52252cd024a3aa1015be555
parent 86d2bb56b6a8f3c51b7bd537634645fa14862085
author Jiri Slaby <jirislaby@gmail.com> Fri, 27 Apr 2007 16:19:36 +0200
committer Jiri Slaby <jirislaby@gmail.com> Sat, 28 Apr 2007 23:48:33 +0200

drivers/char/cyclades.c | 12 ------------
include/linux/cyclades.h | 2 --
2 files changed, 0 insertions(+), 14 deletions(-)

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 14652c1..ab9ad66 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -1049,7 +1049,6 @@ static void cyy_intr_chip(struct cyclades_card *cinfo, int chip,
channel = (u_short) (save_xir & CyIRChannel);
i = channel + chip * 4 + cinfo->first_line;
info = &cy_port[i];
- info->last_active = jiffies;
save_car = readb(base_addr + (CyCAR << index));
cy_writeb(base_addr + (CyCAR << index), save_xir);

@@ -1225,7 +1224,6 @@ static void cyy_intr_chip(struct cyclades_card *cinfo, int chip,
goto txend;
}
info = &cy_port[i];
- info->last_active = jiffies;
if (info->tty == 0) {
cy_writeb(base_addr + (CySRER << index),
readb(base_addr + (CySRER << index)) &
@@ -1339,7 +1337,6 @@ txend:
save_xir = (u_char) readb(base_addr + (CyMIR << index));
channel = (u_short) (save_xir & CyIRChannel);
info = &cy_port[channel + chip * 4 + cinfo->first_line];
- info->last_active = jiffies;
save_car = readb(base_addr + (CyCAR << index));
cy_writeb(base_addr + (CyCAR << index), save_xir);

@@ -1570,9 +1567,6 @@ cyz_handle_rx(struct cyclades_port *info, struct CH_CTRL __iomem *ch_ctrl,
char_count = rx_put - rx_get + rx_bufsize;

if (char_count) {
- info->last_active = jiffies;
- info->jiffies[1] = jiffies;
-
#ifdef CY_ENABLE_MONITORING
info->mon.int_count++;
info->mon.char_count += char_count;
@@ -1678,8 +1672,6 @@ cyz_handle_tx(struct cyclades_port *info, struct CH_CTRL __iomem *ch_ctrl,
info->x_char = 0;
char_count--;
info->icount.tx++;
- info->last_active = jiffies;
- info->jiffies[2] = jiffies;
}
#ifdef BLOCKMOVE
while (0 < (small_count = min_t(unsigned int,
@@ -1699,8 +1691,6 @@ cyz_handle_tx(struct cyclades_port *info, struct CH_CTRL __iomem *ch_ctrl,
info->xmit_cnt -= small_count;
info->xmit_tail = (info->xmit_tail + small_count) &
(SERIAL_XMIT_SIZE - 1);
- info->last_active = jiffies;
- info->jiffies[2] = jiffies;
}
#else
while (info->xmit_cnt && char_count) {
@@ -1713,8 +1703,6 @@ cyz_handle_tx(struct cyclades_port *info, struct CH_CTRL __iomem *ch_ctrl,
tx_put = (tx_put + 1) & (tx_bufsize - 1);
char_count--;
info->icount.tx++;
- info->last_active = jiffies;
- info->jiffies[2] = jiffies;
}
#endif
ztxdone:
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index cdd7739..07791f0 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -569,7 +569,6 @@ struct cyclades_port {
int close_delay;
unsigned short closing_wait;
unsigned long event;
- unsigned long last_active;
int count; /* # of fd on device */
int breakon;
int breakoff;
@@ -580,7 +579,6 @@ struct cyclades_port {
int xmit_cnt;
int default_threshold;
int default_timeout;
- unsigned long jiffies[3];
unsigned long rflush_count;
struct cyclades_monitor mon;
struct cyclades_idle_stats idle_stats;