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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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d493a85c04
Since v2.6.39 there are checks for CONFIG_MSP_HAS_DUAL_USB and checks for CONFIG_MSP_HAS_TSMAC in the code. The related Kconfig symbols have never been added. These checks have evaluated to false for three years now. Remove them and the code they have been hiding. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-mips@linux-mips.org Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/6982/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
112 lines
3.1 KiB
C
112 lines
3.1 KiB
C
/*
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* The setup file for ethernet related hardware on PMC-Sierra MSP processors.
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*
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* Copyright 2010 PMC-Sierra, 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 as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/ioport.h>
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <msp_regs.h>
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#include <msp_int.h>
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#include <msp_gpio_macros.h>
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#define MSP_ETHERNET_GPIO0 14
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#define MSP_ETHERNET_GPIO1 15
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#define MSP_ETHERNET_GPIO2 16
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#define MSP_ETH_ID "pmc_mspeth"
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#define MSP_ETH_SIZE 0xE0
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static struct resource msp_eth0_resources[] = {
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[0] = {
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.start = MSP_MAC0_BASE,
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.end = MSP_MAC0_BASE + MSP_ETH_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = MSP_INT_MAC0,
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.end = MSP_INT_MAC0,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct resource msp_eth1_resources[] = {
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[0] = {
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.start = MSP_MAC1_BASE,
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.end = MSP_MAC1_BASE + MSP_ETH_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = MSP_INT_MAC1,
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.end = MSP_INT_MAC1,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device mspeth_device[] = {
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[0] = {
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.name = MSP_ETH_ID,
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.id = 0,
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.num_resources = ARRAY_SIZE(msp_eth0_resources),
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.resource = msp_eth0_resources,
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},
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[1] = {
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.name = MSP_ETH_ID,
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.id = 1,
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.num_resources = ARRAY_SIZE(msp_eth1_resources),
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.resource = msp_eth1_resources,
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},
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};
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#define msp_eth_devs mspeth_device
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int __init msp_eth_setup(void)
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{
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int i, ret = 0;
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/* Configure the GPIO and take the ethernet PHY out of reset */
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msp_gpio_pin_mode(MSP_GPIO_OUTPUT, MSP_ETHERNET_GPIO0);
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msp_gpio_pin_hi(MSP_ETHERNET_GPIO0);
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for (i = 0; i < ARRAY_SIZE(msp_eth_devs); i++) {
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ret = platform_device_register(&msp_eth_devs[i]);
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printk(KERN_INFO "device: %d, return value = %d\n", i, ret);
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if (ret) {
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platform_device_unregister(&msp_eth_devs[i]);
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break;
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}
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}
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if (ret)
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printk(KERN_WARNING "Could not initialize "
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"MSPETH device structures.\n");
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return ret;
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}
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subsys_initcall(msp_eth_setup);
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