[2.6 patch] drivers/char/mxser.c cleanups
From: Adrian Bunk (bunk_at_stusta.de)
Date: 01/31/05
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Date: Mon, 31 Jan 2005 13:38:58 +0100 To: Alan Cox <alan@lxorguk.ukuu.org.uk>
This patch contains the following cleanups:
- make two needlessly global structs static
- remove the unused global function SDS_PORT8_DTR
@Alan:
SDS_PORT8_DTR was introduced by your "Bring Moxa serial back into being"
patch last month but was completely unused.
Is it correct to remove this function or should there have been a usage
of this function?
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/char/mxser.c | 21 ++-------------------
1 files changed, 2 insertions(+), 19 deletions(-)
--- linux-2.6.11-rc2-mm2-full/drivers/char/mxser.c.old 2005-01-31 13:20:44.000000000 +0100
+++ linux-2.6.11-rc2-mm2-full/drivers/char/mxser.c 2005-01-31 13:22:07.000000000 +0100
@@ -179,7 +179,7 @@
#define UART_TYPE_NUM 2
-unsigned int Gmoxa_uart_id[UART_TYPE_NUM] = {
+static unsigned int Gmoxa_uart_id[UART_TYPE_NUM] = {
MOXA_MUST_MU150_HWID,
MOXA_MUST_MU860_HWID
};
@@ -197,7 +197,7 @@
long max_baud;
};
-struct mxpciuart_info Gpci_uart_info[UART_INFO_NUM] = {
+static struct mxpciuart_info Gpci_uart_info[UART_INFO_NUM] = {
{MOXA_OTHER_UART, 16, 16, 16, 14, 14, 1, 921600L},
{MOXA_MUST_MU150_HWID, 64, 64, 64, 48, 48, 16, 230400L},
{MOXA_MUST_MU860_HWID, 128, 128, 128, 96, 96, 32, 921600L}
@@ -3174,22 +3174,5 @@
outb(0x00, port + 4);
}
-// added by James 03-05-2004.
-// for secure device server:
-// stat = 1, the port8 DTR is set to ON.
-// stat = 0, the port8 DTR is set to OFF.
-void SDS_PORT8_DTR(int stat)
-{
- int _sds_oldmcr;
- _sds_oldmcr = inb(mxvar_table[7].base + UART_MCR); // get old MCR
- if (stat == 1) {
- outb(_sds_oldmcr | 0x01, mxvar_table[7].base + UART_MCR); // set DTR ON
- }
- if (stat == 0) {
- outb(_sds_oldmcr & 0xfe, mxvar_table[7].base + UART_MCR); // set DTR OFF
- }
- return;
-}
-
module_init(mxser_module_init);
module_exit(mxser_module_exit);
-
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