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[IRDA]: smsc-ircc: Minimal hotplug support. 

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>
Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
David Brownell 2006-05-09 15:26:11 -07:00 committed by David S. Miller
parent 11766199a0
commit d94c77b9b5
1 changed files with 13 additions and 1 deletions
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14
drivers/net/irda/smsc-ircc2.c
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@ -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 +359,16 @@ static inline void register_bank(int iobase, int bank)
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 +2083,8 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
/* 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)