Messages in this thread Patch in this message | | | From | David Brownell <> | Subject | [patch 2.6.17-rc3] smsc-ircc2, minimal PNP hotplug support | Date | Mon, 1 May 2006 13:13:43 -0700 |
| |
An old laptop now behaves more sanely. Minimal PNP hotplug support for the smsc-ircc2 driver. A modular driver will be modprobed via hotplug, but still bypasses driver model probing.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Index: linux/drivers/net/irda/smsc-ircc2.c =================================================================== --- linux.orig/drivers/net/irda/smsc-ircc2.c 2006-04-23 23:23:38.000000000 -0700 +++ linux/drivers/net/irda/smsc-ircc2.c 2006-04-28 21:42:14.000000000 -0700 @@ -54,6 +54,7 @@ #include <linux/rtnetlink.h> #include <linux/serial_reg.h> #include <linux/dma-mapping.h> +#include <linux/pnp.h> #include <linux/platform_device.h> #include <asm/io.h> @@ -358,6 +360,16 @@ iobase + IRCC_MASTER); } +#ifdef CONFIG_PNP +/* PNP hotplug support */ +static const struct pnp_device_id smsc_ircc_pnp_table[] = { + { .id = "SMCf010", .driver_data = 0 }, + /* and presumably others */ + { } +}; +MODULE_DEVICE_TABLE(pnp, smsc_ircc_pnp_table); +#endif + /******************************************************************************* * @@ -2072,7 +2084,8 @@ /* PROBING * - * + * REVISIT we can be told about the device by PNP, and should use that info + * instead of probing hardware and creating a platform_device ... */ static int __init smsc_ircc_look_for_chips(void) | |