| octeon_gpio.c (239351) | octeon_gpio.c (249449) |
|---|---|
| 1/*- 2 * Copyright (c) 2011, Oleksandr Tymoshenko <gonzo@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 16 unchanged lines hidden (view full) --- 25 * SUCH DAMAGE. 26 */ 27 28/* 29 * GPIO driver for Cavium Octeon 30 */ 31 32#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2011, Oleksandr Tymoshenko <gonzo@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 16 unchanged lines hidden (view full) --- 25 * SUCH DAMAGE. 26 */ 27 28/* 29 * GPIO driver for Cavium Octeon 30 */ 31 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/mips/cavium/octeon_gpio.c 239351 2012-08-17 04:44:57Z rpaulo $"); | 33__FBSDID("$FreeBSD: head/sys/mips/cavium/octeon_gpio.c 249449 2013-04-13 21:21:13Z dim $"); |
| 34 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/bus.h> 38 39#include <sys/kernel.h> 40#include <sys/module.h> 41#include <sys/rman.h> --- 172 unchanged lines hidden (view full) --- 214 for (i = 0; i < sc->gpio_npins; i++) { 215 if (sc->gpio_pins[i].gp_pin == pin) 216 break; 217 } 218 219 if (i >= sc->gpio_npins) 220 return (EINVAL); 221 | 34 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/bus.h> 38 39#include <sys/kernel.h> 40#include <sys/module.h> 41#include <sys/rman.h> --- 172 unchanged lines hidden (view full) --- 214 for (i = 0; i < sc->gpio_npins; i++) { 215 if (sc->gpio_pins[i].gp_pin == pin) 216 break; 217 } 218 219 if (i >= sc->gpio_npins) 220 return (EINVAL); 221 |
| 222 /* Filter out unwanted flags */ 223 if ((flags &= sc->gpio_pins[i].gp_caps) != flags) | 222 /* Check for unwanted flags. */ 223 if ((flags & sc->gpio_pins[i].gp_caps) != flags) |
| 224 return (EINVAL); 225 226 /* Can't mix input/output together */ 227 if ((flags & (GPIO_PIN_INPUT|GPIO_PIN_OUTPUT)) == 228 (GPIO_PIN_INPUT|GPIO_PIN_OUTPUT)) 229 return (EINVAL); 230 231 octeon_gpio_pin_configure(sc, &sc->gpio_pins[i], flags); --- 262 unchanged lines hidden --- | 224 return (EINVAL); 225 226 /* Can't mix input/output together */ 227 if ((flags & (GPIO_PIN_INPUT|GPIO_PIN_OUTPUT)) == 228 (GPIO_PIN_INPUT|GPIO_PIN_OUTPUT)) 229 return (EINVAL); 230 231 octeon_gpio_pin_configure(sc, &sc->gpio_pins[i], flags); --- 262 unchanged lines hidden --- |