47e26b1bf9
Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
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* Copyright 2008 Freescale Semiconductor, Inc.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <config.h>
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#include <command.h>
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int do_interrupts(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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if (argc != 2)
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return cmd_usage(cmdtp);
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/* on */
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if (strncmp(argv[1], "on", 2) == 0)
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enable_interrupts();
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else
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disable_interrupts();
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return 0;
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}
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U_BOOT_CMD(
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interrupts, 5, 0, do_interrupts,
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"enable or disable interrupts",
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"[on, off]"
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);
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/* Implemented in $(CPU)/interrupts.c */
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int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
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U_BOOT_CMD(
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irqinfo, 1, 1, do_irqinfo,
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"print information about IRQs",
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""
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);
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