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authorPawel Moll <pawel.moll@arm.com>2014-07-23 18:07:18 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-23 19:09:03 -0700
commitd2168146c222d607bf4baeaaaa990f39411d1567 (patch)
tree67ecdec367d9e7d13eda2bc4b2189453addf568e /arch/unicore32
parent90125edbc49ec58b9101c4271bb1d87b04a4620f (diff)
downloadblackbird-op-linux-d2168146c222d607bf4baeaaaa990f39411d1567.tar.gz
blackbird-op-linux-d2168146c222d607bf4baeaaaa990f39411d1567.zip
platform: Remove most references to platform_bus device
A number of board files in arch/arm and arch/unicore32 explicitly reference platform_bus device as a parent for new platform devices. This is unnecessary, as platform device API guarantees that devices with NULL parent are going to by adopted by the mentioned "root" device. This patch removes or replaces with NULL such references. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/unicore32')
-rw-r--r--arch/unicore32/kernel/puv3-core.c2
-rw-r--r--arch/unicore32/kernel/puv3-nb0916.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/unicore32/kernel/puv3-core.c b/arch/unicore32/kernel/puv3-core.c
index 254adeecc61a..438dd2edba4f 100644
--- a/arch/unicore32/kernel/puv3-core.c
+++ b/arch/unicore32/kernel/puv3-core.c
@@ -272,7 +272,7 @@ void __init puv3_core_init(void)
platform_device_register_simple("PKUnity-v3-UART", 1,
puv3_uart1_resources, ARRAY_SIZE(puv3_uart1_resources));
platform_device_register_simple("PKUnity-v3-AC97", -1, NULL, 0);
- platform_device_register_resndata(&platform_bus, "musb_hdrc", -1,
+ platform_device_register_resndata(NULL, "musb_hdrc", -1,
puv3_usb_resources, ARRAY_SIZE(puv3_usb_resources),
&puv3_usb_plat, sizeof(puv3_usb_plat));
}
diff --git a/arch/unicore32/kernel/puv3-nb0916.c b/arch/unicore32/kernel/puv3-nb0916.c
index 0c6618e71897..46ebfdccbc31 100644
--- a/arch/unicore32/kernel/puv3-nb0916.c
+++ b/arch/unicore32/kernel/puv3-nb0916.c
@@ -112,13 +112,13 @@ int __init mach_nb0916_init(void)
platform_device_register_simple("PKUnity-v3-I2C", -1,
puv3_i2c_resources, ARRAY_SIZE(puv3_i2c_resources));
- platform_device_register_data(&platform_bus, "pwm-backlight", -1,
+ platform_device_register_data(NULL, "pwm-backlight", -1,
&nb0916_backlight_data, sizeof(nb0916_backlight_data));
- platform_device_register_data(&platform_bus, "gpio-keys", -1,
+ platform_device_register_data(NULL, "gpio-keys", -1,
&nb0916_gpio_button_data, sizeof(nb0916_gpio_button_data));
- platform_device_register_resndata(&platform_bus, "physmap-flash", -1,
+ platform_device_register_resndata(NULL, "physmap-flash", -1,
&physmap_flash_resource, 1,
&physmap_flash_data, sizeof(physmap_flash_data));
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