/* * internal.h - printk internal definitions * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see . */ #include typedef __printf(1, 0) int (*printk_func_t)(const char *fmt, va_list args); int __printf(1, 0) vprintk_default(const char *fmt, va_list args); #ifdef CONFIG_PRINTK_NMI extern raw_spinlock_t logbuf_lock; /* * printk() could not take logbuf_lock in NMI context. Instead, * it temporary stores the strings into a per-CPU buffer. * The alternative implementation is chosen transparently * via per-CPU variable. */ DECLARE_PER_CPU(printk_func_t, printk_func); static inline __printf(1, 0) int vprintk_func(const char *fmt, va_list args) { return this_cpu_read(printk_func)(fmt, args); } extern atomic_t nmi_message_lost; static inline int get_nmi_message_lost(void) { return atomic_xchg(&nmi_message_lost, 0); } #else /* CONFIG_PRINTK_NMI */ static inline __printf(1, 0) int vprintk_func(const char *fmt, va_list args) { return vprintk_default(fmt, args); } static inline int get_nmi_message_lost(void) { return 0; } #endif /* CONFIG_PRINTK_NMI */ d84bb0f90d'>refslogtreecommitdiff
path: root/drivers/usb/host/whci/qset.c
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authorAxel Lin <axel.lin@ingics.com>2016-10-21 16:40:05 +0800
committerMark Brown <broonie@kernel.org>2016-10-24 17:49:14 +0100
commite98d5fef8556f1da7f903fd1908feed84bb0f90d (patch)
tree95a1268df894d6150ee31f5e97cbcb0c0ab32cc4 /drivers/usb/host/whci/qset.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: tps6507x: Drop pointless static qualifier for *reg_data variable
There is no need to use static for this local variable. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/usb/host/whci/qset.c')