From 8d8a0241eb019ce9648a77b55f9f76a834207cbb Mon Sep 17 00:00:00 2001 From: Olaf Hering Date: Thu, 26 Apr 2007 06:36:56 +1000 Subject: [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 Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/setup.c | 27 --------------------------- 1 file changed, 27 deletions(-) (limited to 'arch/powerpc/platforms/pseries') 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, }; -- cgit v1.2.3