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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-07-09 20:26:25 +1000
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-10-27 12:50:33 +0100
commit85836c2215498ff18746b3a7e85ed684cf2e119e (patch)
tree1b774a8f00fda2e0ccc1939105e5f4f2c7c8abe3 /src/superio/nsc/pc87309
parent377fd754932922e8c907994ef3e4d8ab925c6132 (diff)
downloadcoreboot-85836c2215498ff18746b3a7e85ed684cf2e119e.tar.xz
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 <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6231 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/superio/nsc/pc87309')
-rw-r--r--src/superio/nsc/pc87309/early_serial.c2
-rw-r--r--src/superio/nsc/pc87309/pc87309.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/superio/nsc/pc87309/early_serial.c b/src/superio/nsc/pc87309/early_serial.c
index 6e48e0c05f..da0d5d7f1b 100644
--- a/src/superio/nsc/pc87309/early_serial.c
+++ b/src/superio/nsc/pc87309/early_serial.c
@@ -22,7 +22,7 @@
#include <device/pnp_def.h>
#include "pc87309.h"
-void pc87309_enable_serial(device_t dev, u16 iobase)
+void pc87309_enable_serial(pnp_devfn_t dev, u16 iobase)
{
pnp_set_logical_device(dev);
pnp_set_enable(dev, 0);
diff --git a/src/superio/nsc/pc87309/pc87309.h b/src/superio/nsc/pc87309/pc87309.h
index 5f39b6e121..513576ed53 100644
--- a/src/superio/nsc/pc87309/pc87309.h
+++ b/src/superio/nsc/pc87309/pc87309.h
@@ -34,6 +34,6 @@
#include <arch/io.h>
#include <stdint.h>
-void pc87309_enable_serial(device_t dev, u16 iobase);
+void pc87309_enable_serial(pnp_devfn_t dev, u16 iobase);
#endif /* SUPERIO_NSC_PC87309_H */