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OpenCloudOS-Kernel/drivers/video/fbdev/via/debug.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 50 Based on 1 normalized pattern(s): 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 or at your option any later version this program is distributed in the hope that it will be useful but without any warranties or representations 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 write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 43 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520170858.826676366@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 01:08:15 +08:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
viafb: chip.h, debug.h Header file of information about via chipsets and debug function. Signed-off-by: Joseph Chan <josephchan@via.com.tw> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16 13:03:22 +08:00
/*
* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
*/
#ifndef __DEBUG_H__
#define __DEBUG_H__
fbdev: via: fix -Wextra build warning and format warning When 'VIAFB_DEBUG' and 'VIAFB_WARN' are not defined, modify the DEBUG_MSG() &WARN_MSG() macros to use the no_printk() macro instead of using <empty>. This fixes a build warning when -Wextra is used and provides printk format checking: ../drivers/video/fbdev/via/ioctl.c:88:47: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] Also use %lu to print an unsigned long instead of just %l, to fix a printk format warning: ../drivers/video/fbdev/via/viafbdev.c: In function ‘viafb_dvp0_proc_write’: ../drivers/video/fbdev/via/viafbdev.c:1148:14: warning: unknown conversion type character ‘]’ in format [-Wformat=] DEBUG_MSG("DVP0:reg_val[%l]=:%x\n", i, Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200315041002.24473-7-rdunlap@infradead.org
2020-03-15 12:10:02 +08:00
#include <linux/printk.h>
viafb: chip.h, debug.h Header file of information about via chipsets and debug function. Signed-off-by: Joseph Chan <josephchan@via.com.tw> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16 13:03:22 +08:00
#ifndef VIAFB_DEBUG
#define VIAFB_DEBUG 0
#endif
#if VIAFB_DEBUG
#define DEBUG_MSG(f, a...) printk(f, ## a)
#else
fbdev: via: fix -Wextra build warning and format warning When 'VIAFB_DEBUG' and 'VIAFB_WARN' are not defined, modify the DEBUG_MSG() &WARN_MSG() macros to use the no_printk() macro instead of using <empty>. This fixes a build warning when -Wextra is used and provides printk format checking: ../drivers/video/fbdev/via/ioctl.c:88:47: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] Also use %lu to print an unsigned long instead of just %l, to fix a printk format warning: ../drivers/video/fbdev/via/viafbdev.c: In function ‘viafb_dvp0_proc_write’: ../drivers/video/fbdev/via/viafbdev.c:1148:14: warning: unknown conversion type character ‘]’ in format [-Wformat=] DEBUG_MSG("DVP0:reg_val[%l]=:%x\n", i, Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200315041002.24473-7-rdunlap@infradead.org
2020-03-15 12:10:02 +08:00
#define DEBUG_MSG(f, a...) no_printk(f, ## a)
viafb: chip.h, debug.h Header file of information about via chipsets and debug function. Signed-off-by: Joseph Chan <josephchan@via.com.tw> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16 13:03:22 +08:00
#endif
#define VIAFB_WARN 0
#if VIAFB_WARN
#define WARN_MSG(f, a...) printk(f, ## a)
#else
fbdev: via: fix -Wextra build warning and format warning When 'VIAFB_DEBUG' and 'VIAFB_WARN' are not defined, modify the DEBUG_MSG() &WARN_MSG() macros to use the no_printk() macro instead of using <empty>. This fixes a build warning when -Wextra is used and provides printk format checking: ../drivers/video/fbdev/via/ioctl.c:88:47: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] Also use %lu to print an unsigned long instead of just %l, to fix a printk format warning: ../drivers/video/fbdev/via/viafbdev.c: In function ‘viafb_dvp0_proc_write’: ../drivers/video/fbdev/via/viafbdev.c:1148:14: warning: unknown conversion type character ‘]’ in format [-Wformat=] DEBUG_MSG("DVP0:reg_val[%l]=:%x\n", i, Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200315041002.24473-7-rdunlap@infradead.org
2020-03-15 12:10:02 +08:00
#define WARN_MSG(f, a...) no_printk(f, ## a)
viafb: chip.h, debug.h Header file of information about via chipsets and debug function. Signed-off-by: Joseph Chan <josephchan@via.com.tw> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16 13:03:22 +08:00
#endif
#endif /* __DEBUG_H__ */