/****************************************************************************** ******************************************************************************* ** ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. ** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved. ** ** This copyrighted material is made available to anyone wishing to use, ** modify, copy, or redistribute it subject to the terms and conditions ** of the GNU General Public License v.2. ** ******************************************************************************* ******************************************************************************/ #ifndef __CONFIG_DOT_H__ #define __CONFIG_DOT_H__ struct dlm_config_node { int nodeid; int weight; int new; uint32_t comm_seq; }; #define DLM_MAX_ADDR_COUNT 3 struct dlm_config_info { int ci_tcp_port; int ci_buffer_size; int ci_rsbtbl_size; int ci_recover_timer; int ci_toss_secs; int ci_scan_secs; int ci_log_debug; int ci_log_info; int ci_protocol; int ci_timewarn_cs; int ci_waitwarn_us; int ci_new_rsb_count; int ci_recover_callbacks; char ci_cluster_name[DLM_LOCKSPACE_LEN]; }; extern struct dlm_config_info dlm_config; int dlm_config_init(void); void dlm_config_exit(void); int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out, int *count_out); int dlm_comm_seq(int nodeid, uint32_t *seq); int dlm_our_nodeid(void); int dlm_our_addr(struct sockaddr_storage *addr, int num); #endif /* __CONFIG_DOT_H__ */ s Klauser
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authorJisheng Zhang <jszhang@marvell.com>2016-11-10 17:21:29 +0800
committerMark Brown <broonie@kernel.org>2016-11-11 15:38:08 +0000
commit09f2ba0b0b7c44ecea49cf69a708203b76ba5535 (patch)
tree042df33ac99f77d8b86ac427431e267c33561c35 /net/wireless/wext-compat.h
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: gpio: properly check return value of of_get_named_gpio
The function of_get_named_gpio() could return -ENOENT, -EPROBE_DEFER -EINVAL and so on. Currently, for the optional property "enable-gpio", we only check -EPROBE_DEFER, this is not enough since there may be misconfigured "enable-gpio" in the DTB, of_get_named_gpio() will return -EINVAL in this case, we should return immediately here. And for the optional property "gpios", we didn't check the return value, the driver will continue to the point where gpio_request_array() is called, it doesn't make sense to continue if we got -EPROBE_DEFER or -EINVAL here. This patch tries to address these two issues by properly checking the return value of of_get_named_gpio. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/wireless/wext-compat.h')