f8951dce10
No callers of imx_add_imx_dma() need an error IRQ, so they supply 0 as
"irq_err", which means we register a resource of IRQ 0, which is invalid
and causes a warning if used.
Remove the "irq_err" argument altogether so there's no chance of trying to
use the invalid IRQ 0.
Fixes: a85a6c86c2 ("driver core: platform: Clarify that IRQ 0 is invalid")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: kernel@pengutronix.de
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-imx@nxp.com
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
44 lines
1,014 B
C
44 lines
1,014 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*/
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#include "devices-common.h"
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struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name,
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resource_size_t iobase, int irq)
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{
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struct resource res[] = {
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{
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.start = iobase,
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.end = iobase + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = irq,
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.end = irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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return platform_device_register_resndata(&mxc_ahb_bus,
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name, -1, res, ARRAY_SIZE(res), NULL, 0);
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}
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struct platform_device __init __maybe_unused *imx_add_imx_sdma(char *name,
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resource_size_t iobase, int irq, struct sdma_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = iobase,
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.end = iobase + SZ_16K - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = irq,
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.end = irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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return platform_device_register_resndata(&mxc_ahb_bus, name,
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-1, res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
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}
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