/* * This header provides constants for Keystone pinctrl bindings. * * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed "as is" WITHOUT ANY WARRANTY of any * kind, whether express or implied; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H #define _DT_BINDINGS_PINCTRL_KEYSTONE_H #define MUX_MODE0 0 #define MUX_MODE1 1 #define MUX_MODE2 2 #define MUX_MODE3 3 #define MUX_MODE4 4 #define MUX_MODE5 5 #define BUFFER_CLASS_B (0 << 19) #define BUFFER_CLASS_C (1 << 19) #define BUFFER_CLASS_D (2 << 19) #define BUFFER_CLASS_E (3 << 19) #define PULL_DISABLE (1 << 16) #define PIN_PULLUP (1 << 17) #define PIN_PULLDOWN (0 << 17) #define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset)) #define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000) #endif ption> net-next plumbingsTobias Klauser
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authorArvind Yadav <arvind.yadav.cs@gmail.com>2016-12-12 23:13:27 +0530
committerTejun Heo <tj@kernel.org>2017-01-06 15:45:32 -0500
commit064c3db9c564cc5be514ac21fb4aa26cc33db746 (patch)
tree9875da27d40d874837ecca529ba42e54bcc56b10 /drivers/usb/musb/tusb6010.c
parent2dae99558e86894e9e5dbf097477baaa5eb70134 (diff)
ata: sata_mv:- Handle return value of devm_ioremap.
Here, If devm_ioremap will fail. It will return NULL. Then hpriv->base = NULL - 0x20000; Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/usb/musb/tusb6010.c')