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authorOlaf Hering <olaf@aepfle.de>2007-04-26 06:36:56 +1000
committerPaul Mackerras <paulus@samba.org>2007-04-27 21:14:30 +1000
commit8d8a0241eb019ce9648a77b55f9f76a834207cbb (patch)
tree1363c38d6ff4898dfcfee19c25258015152c84f7 /arch/powerpc/platforms/pseries/setup.c
parent8d2169e8d6b8a91413df33bc402e0f602ceaabcc (diff)
[POWERPC] Generic check_legacy_ioport
check_legacy_ioport makes only sense on PREP, CHRP and pSeries. They may have an isa node with PS/2, parport, floppy and serial ports. Remove the check_legacy_ioport call from ppc_md, it's not needed anymore. Hardware capabilities come from the device-tree. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/setup.c')
-rw-r--r--arch/powerpc/platforms/pseries/setup.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index e2fcd2307e6..33eec2822c6 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -335,32 +335,6 @@ static void __init pSeries_init_early(void)
DBG(" <- pSeries_init_early()\n");
}
-
-static int pSeries_check_legacy_ioport(unsigned int baseport)
-{
- struct device_node *np;
-
-#define I8042_DATA_REG 0x60
-#define FDC_BASE 0x3f0
-
-
- switch(baseport) {
- case I8042_DATA_REG:
- np = of_find_node_by_type(NULL, "8042");
- if (np == NULL)
- return -ENODEV;
- of_node_put(np);
- break;
- case FDC_BASE:
- np = of_find_node_by_type(NULL, "fdc");
- if (np == NULL)
- return -ENODEV;
- of_node_put(np);
- break;
- }
- return 0;
-}
-
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
@@ -537,7 +511,6 @@ define_machine(pseries) {
.set_rtc_time = rtas_set_rtc_time,
.calibrate_decr = generic_calibrate_decr,
.progress = rtas_progress,
- .check_legacy_ioport = pSeries_check_legacy_ioport,
.system_reset_exception = pSeries_system_reset_exception,
.machine_check_exception = pSeries_machine_check_exception,
};