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| author | Olaf Hering <olaf@aepfle.de> | 2007-04-26 06:36:56 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-04-27 21:14:30 +1000 |
| commit | 8d8a0241eb019ce9648a77b55f9f76a834207cbb (patch) | |
| tree | 1363c38d6ff4898dfcfee19c25258015152c84f7 /arch/powerpc/platforms/pseries/setup.c | |
| parent | 8d2169e8d6b8a91413df33bc402e0f602ceaabcc (diff) | |
| download | linux-8d8a0241eb019ce9648a77b55f9f76a834207cbb.tar.gz linux-8d8a0241eb019ce9648a77b55f9f76a834207cbb.tar.bz2 linux-8d8a0241eb019ce9648a77b55f9f76a834207cbb.zip | |
[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.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index e2fcd2307e67..33eec2822c66 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, }; |