Char: cyclades, remove unused timestamps

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 0 insertions, 14 deletions

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 14652c1ed024..ab9ad66ceefa 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 cdd77398030c..07791f026766 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;