lkml.org 
[lkml]   [2001]   [Mar]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] smaller parport_pc for non-PCI boxes

There is quite a bit of PCI stuff that gets compiled into parport_pc.c
even when CONFIG_PCI isn't enabled. This patch cuts down the size quite
a bit (more than 4k off the object, about 1k off the zImage) for the
older non-PCI machines which are typically resource starved anyway...

Patch is against 2.4.2

Paul.


--- drivers/parport/parport_pc.c~ Wed Feb 14 02:41:01 2001
+++ drivers/parport/parport_pc.c Thu Mar 1 00:54:19 2001
@@ -11,6 +11,7 @@
* Cleaned up include files - Russell King <linux@arm.uk.linux.org>
* DMA support - Bert De Jonghe <bert@sophis.be>
* Many ECP bugs fixed. Fred Barnes & Jamie Lokier, 1999
+ * More PCI support now conditional on CONFIG_PCI, 03/2001, Paul G.
*/

/* This driver should work with any hardware that is broadly compatible
@@ -2182,6 +2183,7 @@
}


+#ifdef CONFIG_PCI
/* Via support maintained by Jeff Garzik <jgarzik@mandrakesoft.com> */
static int __devinit sio_via_686a_probe (struct pci_dev *pdev)
{
@@ -2547,7 +2549,6 @@

static int __init parport_pc_init_superio (void)
{
-#ifdef CONFIG_PCI
const struct pci_device_id *id;
struct pci_dev *pdev;

@@ -2558,10 +2559,13 @@

return parport_pc_superio_info[id->driver_data].probe (pdev);
}
-#endif /* CONFIG_PCI */

return 0; /* zero devices found */
}
+#else
+static struct pci_driver parport_pc_pci_driver;
+static int __init parport_pc_init_superio(void) {return 0;}
+#endif /* CONFIG_PCI */

/* This is called by parport_pc_find_nonpci_ports (in asm/parport.h) */
static int __init __attribute__((unused))


_________________________________________________________
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:22    [W:0.063 / U:2.552 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site