/* * LCD panel support for the TI OMAP1510 Innovator board * * Copyright (C) 2004 Nokia Corporation * Author: Imre Deak * * 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, write to the Free Software Foundation, Inc., * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include "omapfb.h" static int innovator1510_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) { return 0; } static void innovator1510_panel_cleanup(struct lcd_panel *panel) { } static int innovator1510_panel_enable(struct lcd_panel *panel) { __raw_writeb(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL); return 0; } static void innovator1510_panel_disable(struct lcd_panel *panel) { __raw_writeb(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL); } static unsigned long innovator1510_panel_get_caps(struct lcd_panel *panel) { return 0; } struct lcd_panel innovator1510_panel = { .name = "inn1510", .config = OMAP_LCDC_PANEL_TFT, .bpp = 16, .data_lines = 16, .x_res = 240, .y_res = 320, .pixel_clock = 12500, .hsw = 40, .hfp = 40, .hbp = 72, .vsw = 1, .vfp = 1, .vbp = 0, .pcd = 12, .init = innovator1510_panel_init, .cleanup = innovator1510_panel_cleanup, .enable = innovator1510_panel_enable, .disable = innovator1510_panel_disable, .get_caps = innovator1510_panel_get_caps, }; static int innovator1510_panel_probe(struct platform_device *pdev) { omapfb_register_panel(&innovator1510_panel); return 0; } static int innovator1510_panel_remove(struct platform_device *pdev) { return 0; } static int innovator1510_panel_suspend(struct platform_device *pdev, pm_message_t mesg) { return 0; } static int innovator1510_panel_resume(struct platform_device *pdev) { return 0; } static struct platform_driver innovator1510_panel_driver = { .probe = innovator1510_panel_probe, .remove = innovator1510_panel_remove, .suspend = innovator1510_panel_suspend, .resume = innovator1510_panel_resume, .driver = { .name = "lcd_inn1510", }, }; module_platform_driver(innovator1510_panel_driver); >/net/caif/caif_dev.c
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authorVincent <vincent.stehle@laposte.net>2017-01-30 15:06:43 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-31 13:07:40 -0500
commitc73e44269369e936165f0f9b61f1f09a11dae01c (patch)
treee2188e900ba06302f8ed2746cb07edd3efbc5c35 /net/caif/caif_dev.c
parent040587af31228d82c52267f717c9fcdb65f36335 (diff)
net: thunderx: avoid dereferencing xcv when NULL
This fixes the following smatch and coccinelle warnings: drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119 xcv_setup_link() error: we previously assumed 'xcv' could be null (see line 118) [smatch] drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119:16-20: ERROR: xcv is NULL but dereferenced. [coccinelle] Fixes: 6465859aba1e66a5 ("net: thunderx: Add RGMII interface type support") Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/caif/caif_dev.c')