brcm2708: rename all patches from raspberrypi git tree to use 950 prefix

Right now all brcm2708 patches are extracted from the non-mainline
raspberrypi/linux git tree. Many of them are hacks and/or are unneeded
in LEDE. Raspberry Pi is getting better and better mainline support so
it would be nice to finally start maintaining patches in a cleaner way:
1) Backport patches accepted in upstream tree
2) Start using upstream drivers
3) Pick only these patches that are needed for more complete support

Handling above tasks requires grouping patches - ideally using the same
prefixes as generic ones. It means we should rename existing patches to
use some high prefix. This will allow e.g. use 0xx for backported code.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 217 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.9/950-0148-sound-Suppress-error-message-about-deferrals.patch b/target/linux/brcm2708/patches-4.9/950-0148-sound-Suppress-error-message-about-deferrals.patch
new file mode 100644
index 0000000000..52e36b5332
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.9/950-0148-sound-Suppress-error-message-about-deferrals.patch
@@ -0,0 +1,217 @@
+From 6ebd83ad7b2bff00ad3e25811c38e73bb4201b07 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Thu, 9 Feb 2017 14:40:33 +0000
+Subject: [PATCH] sound: Suppress error message about deferrals
+
+Since driver load deferrals are expected and will already
+have resulted in a kernel message, suppress an essentially
+duplicate error message from the RPi audio board drivers.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ sound/soc/bcm/adau1977-adc.c       | 2 +-
+ sound/soc/bcm/allo-piano-dac.c     | 2 +-
+ sound/soc/bcm/digidac1-soundcard.c | 4 ++--
+ sound/soc/bcm/dionaudio_loco.c     | 2 +-
+ sound/soc/bcm/hifiberry_amp.c      | 3 +--
+ sound/soc/bcm/hifiberry_dac.c      | 2 +-
+ sound/soc/bcm/hifiberry_dacplus.c  | 2 +-
+ sound/soc/bcm/hifiberry_digi.c     | 2 +-
+ sound/soc/bcm/iqaudio-dac.c        | 5 +++--
+ sound/soc/bcm/iqaudio_digi.c       | 2 +-
+ sound/soc/bcm/justboom-dac.c       | 2 +-
+ sound/soc/bcm/justboom-digi.c      | 2 +-
+ sound/soc/bcm/pisound.c            | 3 ++-
+ sound/soc/bcm/raspidac3.c          | 2 +-
+ sound/soc/bcm/rpi-dac.c            | 2 +-
+ sound/soc/bcm/rpi-proto.c          | 3 +--
+ 16 files changed, 20 insertions(+), 20 deletions(-)
+
+--- a/sound/soc/bcm/adau1977-adc.c
++++ b/sound/soc/bcm/adau1977-adc.c
+@@ -90,7 +90,7 @@ static int snd_adau1977_adc_probe(struct
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_adau1977_adc);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret);
+ 
+ 	return ret;
+--- a/sound/soc/bcm/allo-piano-dac.c
++++ b/sound/soc/bcm/allo-piano-dac.c
+@@ -109,7 +109,7 @@ static int snd_allo_piano_dac_probe(stru
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_allo_piano_dac);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev,
+ 			"snd_soc_register_card() failed: %d\n", ret);
+ 
+--- a/sound/soc/bcm/digidac1-soundcard.c
++++ b/sound/soc/bcm/digidac1-soundcard.c
+@@ -387,9 +387,9 @@ static int digidac1_soundcard_probe(stru
+ 	}
+ 
+ 	ret = snd_soc_register_card(&digidac1_soundcard);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+-		 ret);
++			ret);
+ 
+ 	return ret;
+ }
+--- a/sound/soc/bcm/dionaudio_loco.c
++++ b/sound/soc/bcm/dionaudio_loco.c
+@@ -86,7 +86,7 @@ static int snd_rpi_dionaudio_loco_probe(
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_dionaudio_loco);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+ 			ret);
+ 
+--- a/sound/soc/bcm/hifiberry_amp.c
++++ b/sound/soc/bcm/hifiberry_amp.c
+@@ -96,9 +96,8 @@ static int snd_rpi_hifiberry_amp_probe(s
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_hifiberry_amp);
+ 
+-	if (ret != 0) {
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret);
+-	}
+ 
+ 	return ret;
+ }
+--- a/sound/soc/bcm/hifiberry_dac.c
++++ b/sound/soc/bcm/hifiberry_dac.c
+@@ -90,7 +90,7 @@ static int snd_rpi_hifiberry_dac_probe(s
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_hifiberry_dac);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret);
+ 
+ 	return ret;
+--- a/sound/soc/bcm/hifiberry_dacplus.c
++++ b/sound/soc/bcm/hifiberry_dacplus.c
+@@ -324,7 +324,7 @@ static int snd_rpi_hifiberry_dacplus_pro
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_hifiberry_dacplus);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev,
+ 			"snd_soc_register_card() failed: %d\n", ret);
+ 
+--- a/sound/soc/bcm/hifiberry_digi.c
++++ b/sound/soc/bcm/hifiberry_digi.c
+@@ -242,7 +242,7 @@ static int snd_rpi_hifiberry_digi_probe(
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_hifiberry_digi);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret);
+ 
+ 	return ret;
+--- a/sound/soc/bcm/iqaudio-dac.c
++++ b/sound/soc/bcm/iqaudio-dac.c
+@@ -197,8 +197,9 @@ static int snd_rpi_iqaudio_dac_probe(str
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_iqaudio_dac);
+ 	if (ret) {
+-		dev_err(&pdev->dev,
+-			"snd_soc_register_card() failed: %d\n", ret);
++		if (ret != -EPROBE_DEFER)
++			dev_err(&pdev->dev,
++				"snd_soc_register_card() failed: %d\n", ret);
+ 		return ret;
+ 	}
+ 
+--- a/sound/soc/bcm/iqaudio_digi.c
++++ b/sound/soc/bcm/iqaudio_digi.c
+@@ -204,7 +204,7 @@ static int snd_rpi_iqaudio_digi_probe(st
+ 	}
+ 
+ 	ret = snd_soc_register_card(card);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+ 			ret);
+ 
+--- a/sound/soc/bcm/justboom-dac.c
++++ b/sound/soc/bcm/justboom-dac.c
+@@ -128,7 +128,7 @@ static int snd_rpi_justboom_dac_probe(st
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_justboom_dac);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev,
+ 			"snd_soc_register_card() failed: %d\n", ret);
+ 
+--- a/sound/soc/bcm/justboom-digi.c
++++ b/sound/soc/bcm/justboom-digi.c
+@@ -181,7 +181,7 @@ static int snd_rpi_justboom_digi_probe(s
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_justboom_digi);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev,
+ 			"snd_soc_register_card() failed: %d\n", ret);
+ 
+--- a/sound/soc/bcm/pisound.c
++++ b/sound/soc/bcm/pisound.c
+@@ -1076,7 +1076,8 @@ static int pisnd_probe(struct platform_d
+ 	ret = snd_soc_register_card(&pisnd_card);
+ 
+ 	if (ret < 0) {
+-		printe("snd_soc_register_card() failed: %d\n", ret);
++		if (ret != -EPROBE_DEFER)
++			printe("snd_soc_register_card() failed: %d\n", ret);
+ 		pisnd_uninit_gpio();
+ 		kobject_put(pisnd_kobj);
+ 		pisnd_spi_uninit();
+--- a/sound/soc/bcm/raspidac3.c
++++ b/sound/soc/bcm/raspidac3.c
+@@ -149,7 +149,7 @@ static int snd_rpi_raspidac3_probe(struc
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_raspidac3);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev,
+ 			"snd_soc_register_card() failed: %d\n", ret);
+ 
+--- a/sound/soc/bcm/rpi-dac.c
++++ b/sound/soc/bcm/rpi-dac.c
+@@ -85,7 +85,7 @@ static int snd_rpi_rpi_dac_probe(struct
+ 	}
+ 	
+ 	ret = snd_soc_register_card(&snd_rpi_rpi_dac);
+-	if (ret)
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret);
+ 
+ 	return ret;
+--- a/sound/soc/bcm/rpi-proto.c
++++ b/sound/soc/bcm/rpi-proto.c
+@@ -117,10 +117,9 @@ static int snd_rpi_proto_probe(struct pl
+ 	}
+ 
+ 	ret = snd_soc_register_card(&snd_rpi_proto);
+-	if (ret) {
++	if (ret && ret != -EPROBE_DEFER)
+ 		dev_err(&pdev->dev,
+ 				"snd_soc_register_card() failed: %d\n", ret);
+-	}
+ 
+ 	return ret;
+ }