From 85836c2215498ff18746b3a7e85ed684cf2e119e Mon Sep 17 00:00:00 2001 From: Edward O'Callaghan Date: Wed, 9 Jul 2014 20:26:25 +1000 Subject: superio: Use 'pnp_devfn_t' over 'device_t' in romstage component The romstage component of Super I/O support is in fact written around passing a lower and upper half packed integer. We currently have two typedef's for this, 'device_t' and 'pnp_devfn_t'. We wish to make use of 'pnp_devfn_t' over 'device_t' as 'device_t' changes it's typedef in the ramstage context and so is really a conflicting definition. This helps solve problems down the road to having the 'real' 'device_t' definition usable in romstage later. This follows on from the rational given in: c2956e7 device/pci_early.c: Mixes up variants of a typedefs to 'u32' Change-Id: Ia9f238ebb944f9fe7b274621ee0c09a6de288a76 Signed-off-by: Edward O'Callaghan Reviewed-on: http://review.coreboot.org/6231 Reviewed-by: Nico Huber Tested-by: build bot (Jenkins) --- src/superio/smsc/lpc47n227/early_serial.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/superio/smsc/lpc47n227') diff --git a/src/superio/smsc/lpc47n227/early_serial.c b/src/superio/smsc/lpc47n227/early_serial.c index 4aea7c57fc..64a6d84a2c 100644 --- a/src/superio/smsc/lpc47n227/early_serial.c +++ b/src/superio/smsc/lpc47n227/early_serial.c @@ -23,13 +23,13 @@ #include #include "lpc47n227.h" -static void pnp_enter_conf_state(device_t dev) +static void pnp_enter_conf_state(pnp_devfn_t dev) { u16 port = dev >> 8; outb(0x55, port); } -static void pnp_exit_conf_state(device_t dev) +static void pnp_exit_conf_state(pnp_devfn_t dev) { u16 port = dev >> 8; outb(0xaa, port); @@ -41,7 +41,7 @@ static void pnp_exit_conf_state(device_t dev) * @param dev High 8 bits = Super I/O port, low 8 bits = logical device number. * @param iobase Base I/O port for the logical device. */ -static void lpc47n227_pnp_set_iobase(device_t dev, u16 iobase) +static void lpc47n227_pnp_set_iobase(pnp_devfn_t dev, u16 iobase) { /* LPC47N227 requires base ports to be a multiple of 4. */ /* it's not very useful to do an ASSERT here: if it trips, @@ -76,7 +76,7 @@ static void lpc47n227_pnp_set_iobase(device_t dev, u16 iobase) * @param dev High 8 bits = Super I/O port, low 8 bits = logical device number. * @param enable 0 to disable, anythig else to enable. */ -static void lpc47n227_pnp_set_enable(device_t dev, int enable) +static void lpc47n227_pnp_set_enable(pnp_devfn_t dev, int enable) { u8 power_register = 0, power_mask = 0, current_power, new_power; @@ -111,7 +111,7 @@ static void lpc47n227_pnp_set_enable(device_t dev, int enable) * @param dev High 8 bits = Super I/O port, low 8 bits = logical device number. * @param iobase Processor I/O port address to assign to this serial device. */ -static void lpc47n227_enable_serial(device_t dev, u16 iobase) +static void lpc47n227_enable_serial(pnp_devfn_t dev, u16 iobase) { /* * NOTE: Cannot use pnp_set_XXX() here because they assume chip -- cgit v1.2.3