From: Patrick van de Lageweg <patrick@bitwizard.nl>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Rogier Wolff <wolff@bitwizard.nl>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] generic_serial's block_til_ready (fwd)
Date: Fri, 27 Oct 2000 15:27:04 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.21.0010271523290.16091-100000@panoramix.bitwizard.nl> (raw)
Hi Linus,
This patch renames the block_til_ready of generic serial to
gs_block_til_ready. This patch also exports the symbols needed by other
modules with generic_serial compiled into the kernel.
(it also helps when other modules have a "static block_til_ready"
defined. This IMHO is a bug in the module-utils, but I'm told it
cannot be fixed becuase of backwards compatibility.... Grrr. -- REW)
Patrick
diff -u -r linux-2.4.0-test10-pre6.clean/drivers/char/generic_serial.c linux-2.4.0-test10-pre6.block_til_ready/drivers/char/generic_serial.c
--- linux-2.4.0-test10-pre6.clean/drivers/char/generic_serial.c Fri Oct 27 12:57:09 2000
+++ linux-2.4.0-test10-pre6.block_til_ready/drivers/char/generic_serial.c Fri Oct 27 14:36:44 2000
@@ -61,6 +61,23 @@
MODULE_PARM(gs_debug, "i");
#endif
+EXPORT_SYMBOL(gs_set_termios);
+EXPORT_SYMBOL(gs_chars_in_buffer);
+EXPORT_SYMBOL(gs_write);
+EXPORT_SYMBOL(gs_close);
+EXPORT_SYMBOL(gs_put_char);
+EXPORT_SYMBOL(gs_flush_chars);
+EXPORT_SYMBOL(gs_debug);
+EXPORT_SYMBOL(gs_hangup);
+EXPORT_SYMBOL(gs_stop);
+EXPORT_SYMBOL(gs_flush_buffer);
+EXPORT_SYMBOL(gs_init_port);
+EXPORT_SYMBOL(gs_write_room);
+EXPORT_SYMBOL(gs_start);
+EXPORT_SYMBOL(gs_setserial);
+EXPORT_SYMBOL(gs_getserial);
+EXPORT_SYMBOL(gs_block_til_ready);
+
#ifdef DEBUG
static void my_hd (unsigned char *addr, int len)
{
@@ -606,7 +623,7 @@
}
-int block_til_ready(void *port_, struct file * filp)
+int gs_block_til_ready(void *port_, struct file * filp)
{
struct gs_port *port = port_;
DECLARE_WAITQUEUE(wait, current);
@@ -623,7 +640,7 @@
if (!tty) return 0;
- gs_dprintk (GS_DEBUG_BTR, "Entering block_till_ready.\n");
+ gs_dprintk (GS_DEBUG_BTR, "Entering gs_block_till_ready.\n");
/*
* If the device is in the middle of being closed, then block
* until it's done, and then try again.
diff -u -r linux-2.4.0-test10-pre6.clean/drivers/char/sh-sci.c linux-2.4.0-test10-pre6.block_til_ready/drivers/char/sh-sci.c
--- linux-2.4.0-test10-pre6.clean/drivers/char/sh-sci.c Fri Oct 27 12:57:13 2000
+++ linux-2.4.0-test10-pre6.block_til_ready/drivers/char/sh-sci.c Fri Oct 27 14:42:19 2000
@@ -839,7 +839,7 @@
MOD_INC_USE_COUNT;
}
- retval = block_til_ready(port, filp);
+ retval = gs_block_til_ready(port, filp);
if (retval) {
MOD_DEC_USE_COUNT;
diff -u -r linux-2.4.0-test10-pre6.clean/drivers/char/sx.c linux-2.4.0-test10-pre6.block_til_ready/drivers/char/sx.c
--- linux-2.4.0-test10-pre6.clean/drivers/char/sx.c Fri Oct 27 12:57:14 2000
+++ linux-2.4.0-test10-pre6.block_til_ready/drivers/char/sx.c Fri Oct 27 14:38:46 2000
@@ -1478,7 +1478,7 @@
return -EIO;
}
- retval = block_til_ready(port, filp);
+ retval = gs_block_til_ready(port, filp);
sx_dprintk (SX_DEBUG_OPEN, "Block til ready returned %d. Count=%d\n",
retval, port->gs.count);
diff -u -r linux-2.4.0-test10-pre6.clean/include/linux/generic_serial.h linux-2.4.0-test10-pre6.block_til_ready/include/linux/generic_serial.h
--- linux-2.4.0-test10-pre6.clean/include/linux/generic_serial.h Mon Mar 13 04:18:55 2000
+++ linux-2.4.0-test10-pre6.block_til_ready/include/linux/generic_serial.h Fri Oct 27 14:10:49 2000
@@ -92,7 +92,7 @@
void gs_start(struct tty_struct *tty);
void gs_hangup(struct tty_struct *tty);
void gs_do_softint(void *private_);
-int block_til_ready(void *port, struct file *filp);
+int gs_block_til_ready(void *port, struct file *filp);
void gs_close(struct tty_struct *tty, struct file *filp);
void gs_set_termios (struct tty_struct * tty,
struct termios * old_termios);
-
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next reply other threads:[~2000-10-27 13:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-10-27 13:27 Patrick van de Lageweg [this message]
2000-10-28 2:21 ` [PATCH] generic_serial's block_til_ready (fwd) Keith Owens
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