The patch titled
obsolete config in kernel source: USE_INTERNAL_TIMER
has been added to the -mm tree. Its filename is
obsolete-config-in-kernel-source-use_internal_timer.patch
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------------------------------------------------------
Subject: obsolete config in kernel source: USE_INTERNAL_TIMER
From: Christoph Egger <siccegge@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
CONFIG_USE_INTERNAL_TIMER seems to be the remainings of some experiment.
It is explicitely #undef-ed as not working, only referenced from one
source file and rather aged.
Hereby cleaning it from the kernel tree.
Signed-off-by: Christoph Egger <siccegge@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Acked-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/irda/w83977af_ir.c | 36 -------------------------------
1 file changed, 36 deletions(-)
diff -puN drivers/net/irda/w83977af_ir.c~obsolete-config-in-kernel-source-use_internal_timer drivers/net/irda/w83977af_ir.c
--- a/drivers/net/irda/w83977af_ir.c~obsolete-config-in-kernel-source-use_internal_timer
+++ a/drivers/net/irda/w83977af_ir.c
@@ -65,7 +65,6 @@
#undef CONFIG_NETWINDER_TX_DMA_PROBLEMS /* Not needed */
#define CONFIG_NETWINDER_RX_DMA_PROBLEMS /* Must have this one! */
#endif
-#undef CONFIG_USE_INTERNAL_TIMER /* Just cannot make that timer work */
#define CONFIG_USE_W977_PNP /* Currently needed */
#define PIO_MAX_SPEED 115200
@@ -533,25 +532,6 @@ static netdev_tx_t w83977af_hard_xmit(st
self->tx_buff.len = skb->len;
mtt = irda_get_mtt(skb);
-#ifdef CONFIG_USE_INTERNAL_TIMER
- if (mtt > 50) {
- /* Adjust for timer resolution */
- mtt /= 1000+1;
-
- /* Setup timer */
- switch_bank(iobase, SET4);
- outb(mtt & 0xff, iobase+TMRL);
- outb((mtt >> 8) & 0x0f, iobase+TMRH);
-
- /* Start timer */
- outb(IR_MSL_EN_TMR, iobase+IR_MSL);
- self->io.direction = IO_XMIT;
-
- /* Enable timer interrupt */
- switch_bank(iobase, SET0);
- outb(ICR_ETMRI, iobase+ICR);
- } else {
-#endif
IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __func__ , jiffies, mtt);
if (mtt)
udelay(mtt);
@@ -560,9 +540,6 @@ static netdev_tx_t w83977af_hard_xmit(st
switch_bank(iobase, SET0);
outb(ICR_EDMAI, iobase+ICR);
w83977af_dma_write(self, iobase);
-#ifdef CONFIG_USE_INTERNAL_TIMER
- }
-#endif
} else {
self->tx_buff.data = self->tx_buff.head;
self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
@@ -876,20 +853,7 @@ static int w83977af_dma_receive_complete
/* Check if we have transferred all data to memory */
switch_bank(iobase, SET0);
if (inb(iobase+USR) & USR_RDR) {
-#ifdef CONFIG_USE_INTERNAL_TIMER
- /* Put this entry back in fifo */
- st_fifo->head--;
- st_fifo->len++;
- st_fifo->entries[st_fifo->head].status = status;
- st_fifo->entries[st_fifo->head].len = len;
-
- /* Restore set register */
- outb(set, iobase+SSR);
-
- return FALSE; /* I'll be back! */
-#else
udelay(80); /* Should be enough!? */
-#endif
}
skb = dev_alloc_skb(len+1);
_
Patches currently in -mm which might be from siccegge@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx are
linux-next.patch
obsolete-config-in-kernel-source-use_internal_timer.patch
obsolete-config-in-kernel-source-hso_autopm.patch
fbdev-remove-obsolete-config_fb_soft_cursor.patch
obsolete-config-in-kernel-source-lwmon5.patch
obsolete-config-in-kernel-source-buffer_debug.patch
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