diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-07-01 17:10:39 -0500 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-07-13 11:26:50 +0800 |
| commit | f8951dce10c092075e39ef12c29022548e4c63db (patch) | |
| tree | 0682296c7a9a57edd873970b4f1d1389a4ba6e56 /arch/arm/mach-imx/devices/platform-imx-dma.c | |
| parent | 2a83544007aba792167615c393e6154824f3a175 (diff) | |
ARM: imx: Remove imx_add_imx_dma() unused irq_err argument
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: a85a6c86c25be ("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>
Diffstat (limited to 'arch/arm/mach-imx/devices/platform-imx-dma.c')
| -rw-r--r-- | arch/arm/mach-imx/devices/platform-imx-dma.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm/mach-imx/devices/platform-imx-dma.c b/arch/arm/mach-imx/devices/platform-imx-dma.c index 26b47b36257b..12656f24ad0d 100644 --- a/arch/arm/mach-imx/devices/platform-imx-dma.c +++ b/arch/arm/mach-imx/devices/platform-imx-dma.c @@ -6,7 +6,7 @@ #include "devices-common.h" struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name, - resource_size_t iobase, int irq, int irq_err) + resource_size_t iobase, int irq) { struct resource res[] = { { @@ -17,10 +17,6 @@ struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name, .start = irq, .end = irq, .flags = IORESOURCE_IRQ, - }, { - .start = irq_err, - .end = irq_err, - .flags = IORESOURCE_IRQ, }, }; |