arch-removal: device drivers

Hi driver maintainers,

I just posted one series with the removal of eight architectures,
see https://lkml.org/lkml/2018/3/14/505 for details, or
https://lwn.net/Articles/748074/ for more background.

These are the device drivers that go along with them. I have already
picked up the drivers for arch/metag/ into my tree, they were reviewed
earlier.

Please let me know if you have any concerns with the patch, or if you
prefer to pick up the patches in your respective trees.  I created
the patches with 'git format-patch -D', so they will not apply without
manually removing those files.

For anything else, I'd keep the removal patches in my asm-generic tree
and will send a pull request for 4.17 along with the actual arch removal.

       Arnd

Arnd Bergmann
  edac: remove tile driver
  net: tile: remove ethernet drivers
  net: adi: remove blackfin ethernet drivers
  net: 8390: remove m32r specific bits
  net: remove cris etrax ethernet driver
  net: smsc: remove m32r specific smc91x configuration
  raid: remove tile specific raid6 implementation
  rtc: remove tile driver
  rtc: remove bfin driver
  char: remove obsolete ds1302 rtc driver
  char: remove tile-srom.c
  char: remove blackfin OTP driver
  pcmcia: remove m32r drivers
  pcmcia: remove blackfin driver
  ASoC: remove blackfin drivers
  video/logo: remove obsolete logo files
  fbdev: remove blackfin drivers
  fbdev: s1d13xxxfb: remove m32r specific hacks
  crypto: remove blackfin CRC driver

395 more lines

The Tile architecture is getting removed, so we no longer need this either.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 include/linux/raid/pq.h |  1 -
 lib/raid6/Makefile      |  6 ----
 lib/raid6/algos.c       |  3 --
 lib/raid6/test/Makefile |  7 ----
 lib/raid6/tilegx.uc     | 87 -------------------------------------------------
 5 files changed, 104 deletions(-)
 delete mode 100644 lib/raid6/tilegx.uc

diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index 583cdd3d49ca..a366cc314479 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h

@@ -105,7 +105,6 @@ extern const struct raid6_calls raid6_avx2x4;
 extern const struct raid6_calls raid6_avx512x1;
 extern const struct raid6_calls raid6_avx512x2;
 extern const struct raid6_calls raid6_avx512x4;
-extern const struct raid6_calls raid6_tilegx8;
 extern const struct raid6_calls raid6_s390vx8;
 
 struct raid6_recov_calls {

diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
index 4add700ddfe3..44d6b46df051 100644
--- a/lib/raid6/Makefile
+++ b/lib/raid6/Makefile

@@ -7,7 +7,6 @@ raid6_pq-y	+= algos.o recov.o tables.o int1.o int2.o int4.o \
 raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o
 raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o
 raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
-raid6_pq-$(CONFIG_TILEGX) += tilegx8.o
 raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o
 
 hostprogs-y	+= mktables

@@ -115,11 +114,6 @@ $(obj)/neon8.c:   UNROLL := 8
 $(obj)/neon8.c:   $(src)/neon.uc $(src)/unroll.awk FORCE
 	$(call if_changed,unroll)
 
-targets += tilegx8.c
-$(obj)/tilegx8.c:   UNROLL := 8
-$(obj)/tilegx8.c:   $(src)/tilegx.uc $(src)/unroll.awk FORCE
-	$(call if_changed,unroll)
-
 targets += s390vx8.c
 $(obj)/s390vx8.c:   UNROLL := 8
 $(obj)/s390vx8.c:   $(src)/s390vx.uc $(src)/unroll.awk FORCE

diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c
index 476994723258..c65aa80d67ed 100644
--- a/lib/raid6/algos.c
+++ b/lib/raid6/algos.c

@@ -75,9 +75,6 @@ const struct raid6_calls * const raid6_algos[] = {
 	&raid6_altivec4,
 	&raid6_altivec8,
 #endif
-#if defined(CONFIG_TILEGX)
-	&raid6_tilegx8,
-#endif
 #if defined(CONFIG_S390)
 	&raid6_s390vx8,
 #endif

diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile
index be1010bdc435..fabc477b1417 100644
--- a/lib/raid6/test/Makefile
+++ b/lib/raid6/test/Makefile

@@ -51,9 +51,6 @@ else
                 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o
         endif
 endif
-ifeq ($(ARCH),tilegx)
-OBJS += tilegx8.o
-endif
 
 .c.o:
 	$(CC) $(CFLAGS) -c -o $@ $<

@@ -116,15 +113,11 @@ int16.c: int.uc ../unroll.awk
 int32.c: int.uc ../unroll.awk
 	$(AWK) ../unroll.awk -vN=32 < int.uc > $@
 
-tilegx8.c: tilegx.uc ../unroll.awk
-	$(AWK) ../unroll.awk -vN=8 < tilegx.uc > $@
-
 tables.c: mktables
 	./mktables > tables.c
 
 clean:
 	rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c neon*.c tables.c raid6test
-	rm -f tilegx*.c
 
 spotless: clean
 	rm -f *~

diff --git a/lib/raid6/tilegx.uc b/lib/raid6/tilegx.uc
deleted file mode 100644
index 2dd291a11264..000000000000
-- 
2.9.0

On 14 March 2018 at 15:35, Arnd Bergmann [off-list ref] wrote:

The Tile architecture is getting removed, so we no longer need this either.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Acked-by: Ard Biesheuvel <redacted>

55 more quoted lines

On Wed, Mar 14, 2018 at 4:35 PM, Arnd Bergmann [off-list ref] wrote:

Hi driver maintainers,

I just posted one series with the removal of eight architectures,
see https://lkml.org/lkml/2018/3/14/505 for details, or
https://lwn.net/Articles/748074/ for more background.

These are the device drivers that go along with them. I have already
picked up the drivers for arch/metag/ into my tree, they were reviewed
earlier.

Please let me know if you have any concerns with the patch, or if you
prefer to pick up the patches in your respective trees.  I created
the patches with 'git format-patch -D', so they will not apply without
manually removing those files.

For anything else, I'd keep the removal patches in my asm-generic tree
and will send a pull request for 4.17 along with the actual arch removal.

Please include the cpufreq patches into that and you can add ACKs from
me on them if that helps.

Thanks!

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http://lists.infradead.org/mailman/listinfo/linux-mtd/

Hi Arnd,

On Wed, 14 Mar 2018 16:35:13 +0100
Arnd Bergmann [off-list ref] wrote:

Hi driver maintainers,

I just posted one series with the removal of eight architectures,
see https://lkml.org/lkml/2018/3/14/505 for details, or
https://lwn.net/Articles/748074/ for more background.

These are the device drivers that go along with them. I have already
picked up the drivers for arch/metag/ into my tree, they were reviewed
earlier.

Please let me know if you have any concerns with the patch, or if you
prefer to pick up the patches in your respective trees.  I created
the patches with 'git format-patch -D', so they will not apply without
manually removing those files.

For anything else, I'd keep the removal patches in my asm-generic tree
and will send a pull request for 4.17 along with the actual arch removal.

       Arnd

Arnd Bergmann
  edac: remove tile driver
  net: tile: remove ethernet drivers
  net: adi: remove blackfin ethernet drivers
  net: 8390: remove m32r specific bits
  net: remove cris etrax ethernet driver
  net: smsc: remove m32r specific smc91x configuration
  raid: remove tile specific raid6 implementation
  rtc: remove tile driver
  rtc: remove bfin driver
  char: remove obsolete ds1302 rtc driver
  char: remove tile-srom.c
  char: remove blackfin OTP driver
  pcmcia: remove m32r drivers
  pcmcia: remove blackfin driver
  ASoC: remove blackfin drivers
  video/logo: remove obsolete logo files
  fbdev: remove blackfin drivers
  fbdev: s1d13xxxfb: remove m32r specific hacks
  crypto: remove blackfin CRC driver

14 more quoted lines

If you don't mind, I'd like to take the mtd patches through the MTD
tree. As you've probably noticed, nand code has been moved around and
it's easier for me to carry those 2 simple changes in my tree than
creating an immutable branch.

Let me know if this is a problem.

Regards,

Boris

-- 
Boris Brezillon, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

On Thu, Mar 15, 2018 at 6:32 AM, Boris Brezillon
[off-list ref] wrote:

Hi Arnd,

On Wed, 14 Mar 2018 16:35:13 +0100
Arnd Bergmann [off-list ref] wrote:

quoted

Hi driver maintainers,

I just posted one series with the removal of eight architectures,
see https://lkml.org/lkml/2018/3/14/505 for details, or
https://lwn.net/Articles/748074/ for more background.

These are the device drivers that go along with them. I have already
picked up the drivers for arch/metag/ into my tree, they were reviewed
earlier.

Please let me know if you have any concerns with the patch, or if you
prefer to pick up the patches in your respective trees.  I created
the patches with 'git format-patch -D', so they will not apply without
manually removing those files.

For anything else, I'd keep the removal patches in my asm-generic tree
and will send a pull request for 4.17 along with the actual arch removal.

If you don't mind, I'd like to take the mtd patches through the MTD
tree. As you've probably noticed, nand code has been moved around and
it's easier for me to carry those 2 simple changes in my tree than
creating an immutable branch.

Let me know if this is a problem.

Sounds good, I've removed the two patches from my tree now.
I've already sent a version of those that is based on your latest tree to
you for inclusion.

      Arnd

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/