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00aef9867e
There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com>
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/****************************************************************************
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* Driver for Solarflare network controllers and boards
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* Copyright 2007-2010 Solarflare Communications Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation, incorporated herein by reference.
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*/
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#ifndef EFX_PHY_H
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#define EFX_PHY_H
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/****************************************************************************
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* 10Xpress (SFX7101) PHY
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*/
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extern const struct efx_phy_operations falcon_sfx7101_phy_ops;
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void tenxpress_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
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/****************************************************************************
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* AMCC/Quake QT202x PHYs
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*/
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extern const struct efx_phy_operations falcon_qt202x_phy_ops;
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/* These PHYs provide various H/W control states for LEDs */
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#define QUAKE_LED_LINK_INVAL (0)
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#define QUAKE_LED_LINK_STAT (1)
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#define QUAKE_LED_LINK_ACT (2)
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#define QUAKE_LED_LINK_ACTSTAT (3)
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#define QUAKE_LED_OFF (4)
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#define QUAKE_LED_ON (5)
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#define QUAKE_LED_LINK_INPUT (6) /* Pin is an input. */
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/* What link the LED tracks */
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#define QUAKE_LED_TXLINK (0)
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#define QUAKE_LED_RXLINK (8)
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void falcon_qt202x_set_led(struct efx_nic *p, int led, int state);
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/****************************************************************************
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* Transwitch CX4 retimer
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*/
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extern const struct efx_phy_operations falcon_txc_phy_ops;
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#define TXC_GPIO_DIR_INPUT 0
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#define TXC_GPIO_DIR_OUTPUT 1
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void falcon_txc_set_gpio_dir(struct efx_nic *efx, int pin, int dir);
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void falcon_txc_set_gpio_val(struct efx_nic *efx, int pin, int val);
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#endif
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