| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
arch/arm/mach-imx/devices/ contains utilities for registering devices
in board file. Now that board files are gone, get rid of the devices
directory.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Since commit a85a6c86c25be ("driver core: platform: Clarify that IRQ 0 is
invalid"), the kernel is a bit touchy when it encounters interrupt 0.
As a result, there are lots of warnings such as the following when booting
systems such as 'kzm'.
WARNING: CPU: 0 PID: 1 at drivers/base/platform.c:224 platform_get_irq_optional+0x118/0x128
0 is an invalid IRQ number
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.8.0-rc3 #1
Hardware name: Kyoto Microcomputer Co., Ltd. KZM-ARM11-01
[<c01127d4>] (unwind_backtrace) from [<c010c620>] (show_stack+0x10/0x14)
[<c010c620>] (show_stack) from [<c06f5f54>] (dump_stack+0xe8/0x120)
[<c06f5f54>] (dump_stack) from [<c0128878>] (__warn+0xe4/0x108)
[<c0128878>] (__warn) from [<c0128910>] (warn_slowpath_fmt+0x74/0xbc)
[<c0128910>] (warn_slowpath_fmt) from [<c08b8e84>] (platform_get_irq_optional+0x118/0x128)
[<c08b8e84>] (platform_get_irq_optional) from [<c08b8eb4>] (platform_irq_count+0x20/0x3c)
[<c08b8eb4>] (platform_irq_count) from [<c0728660>] (mxc_gpio_probe+0x8c/0x494)
[<c0728660>] (mxc_gpio_probe) from [<c08b93cc>] (platform_drv_probe+0x48/0x98)
[<c08b93cc>] (platform_drv_probe) from [<c08b703c>] (really_probe+0x214/0x344)
[<c08b703c>] (really_probe) from [<c08b7274>] (driver_probe_device+0x58/0xb4)
[<c08b7274>] (driver_probe_device) from [<c08b7478>] (device_driver_attach+0x58/0x60)
[<c08b7478>] (device_driver_attach) from [<c08b7504>] (__driver_attach+0x84/0xc0)
[<c08b7504>] (__driver_attach) from [<c08b50f8>] (bus_for_each_dev+0x78/0xb8)
[<c08b50f8>] (bus_for_each_dev) from [<c08b62cc>] (bus_add_driver+0x154/0x1e0)
[<c08b62cc>] (bus_add_driver) from [<c08b82b8>] (driver_register+0x74/0x108)
[<c08b82b8>] (driver_register) from [<c0102320>] (do_one_initcall+0x80/0x3b4)
[<c0102320>] (do_one_initcall) from [<c1501008>] (kernel_init_freeable+0x170/0x208)
[<c1501008>] (kernel_init_freeable) from [<c0e178d4>] (kernel_init+0x8/0x11c)
[<c0e178d4>] (kernel_init) from [<c0100134>] (ret_from_fork+0x14/0x20)
As it turns out, mxc_register_gpio() is a bit lax when setting the
number of resources: it registers a resource with interrupt 0 when in
reality there is no such interrupt. Fix the problem by not declaring
the second interrupt resource if there is no second interrupt.
Fixes: a85a6c86c25be ("driver core: platform: Clarify that IRQ 0 is invalid")
Cc: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Based on 2 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation #
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 4122 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Fix the following warning by including ../common.h to provide
the protoype for mxc_register_gpio() :
arch/arm/mach-imx/devices/platform-gpio-mxc.c:11:24: warning: symbol 'mxc_register_gpio' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
It moves platform device code from plat-mxc into mach-imx. Along with
that, header devices-common.h gets moved from plat-mxc/include/mach/
into mach-imx/devices/.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
|
