diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-04-28 03:41:23 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-04-28 03:41:23 +0300 |
commit | 513f17f8d6b67563d977c730d50bc0db6ea6e1b0 (patch) | |
tree | 4cd1ee3bf467d12e4afc33048de21419dd254e01 /arch/sh/lib | |
parent | 35fab9271b7e6d193b47005c4d07369714db4fd1 (diff) | |
parent | e5c23bec0f121b4160dc8ca61e751e734652bd05 (diff) | |
download | linux-513f17f8d6b67563d977c730d50bc0db6ea6e1b0.tar.xz |
Merge tag 'sh-for-v6.4-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
Pull sh updates from John Paul Adrian Glaubitz:
"This is a bit larger than my previous one and mainly consists of
clean-up work in the arch/sh directory by Geert Uytterhoeven and Randy
Dunlap.
Additionally, this fixes a bug in the Storage Queue code that was
discovered while I was reviewing a patch to switch the code to the
bitmap API by Christophe Jaillet.
So this contains both a fix for the original bug in the Storage Queue
code that can be backported later as well as the Christophe's patch to
swich the code to the bitmap API.
Summary:
- Use generic GCC library routines
- sq: Use the bitmap API when applicable
- sq: Fix incorrect element size for allocating bitmap buffer
- pci: Remove unused variable in SH-7786 PCI Express code
- mcount.S: fix build error when PRINTK is not enabled
- remove sh5/sh64 last fragments
- math-emu: fix macro redefined warning
- init: use OF_EARLY_FLATTREE for early init
- nmi_debug: fix return value of __setup handler
- SH2007: drop the bad URL info"
* tag 'sh-for-v6.4-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
sh: Replace <uapi/asm/types.h> by <asm-generic/int-ll64.h>
sh: Use generic GCC library routines
sh: sq: Use the bitmap API when applicable
sh: sq: Fix incorrect element size for allocating bitmap buffer
sh: pci: Remove unused variable in SH-7786 PCI Express code
sh: mcount.S: fix build error when PRINTK is not enabled
sh: remove sh5/sh64 last fragments
sh: math-emu: fix macro redefined warning
sh: init: use OF_EARLY_FLATTREE for early init
sh: nmi_debug: fix return value of __setup handler
sh: SH2007: drop the bad URL info
Diffstat (limited to 'arch/sh/lib')
-rw-r--r-- | arch/sh/lib/Makefile | 4 | ||||
-rw-r--r-- | arch/sh/lib/ashldi3.c | 30 | ||||
-rw-r--r-- | arch/sh/lib/ashrdi3.c | 32 | ||||
-rw-r--r-- | arch/sh/lib/lshrdi3.c | 30 |
4 files changed, 1 insertions, 95 deletions
diff --git a/arch/sh/lib/Makefile b/arch/sh/lib/Makefile index eb473d373ca4..d20a0768b31f 100644 --- a/arch/sh/lib/Makefile +++ b/arch/sh/lib/Makefile @@ -7,9 +7,7 @@ lib-y = delay.o memmove.o memchr.o \ checksum.o strlen.o div64.o div64-generic.o # Extracted from libgcc -obj-y += movmem.o ashldi3.o ashrdi3.o lshrdi3.o \ - ashlsi3.o ashrsi3.o ashiftrt.o lshrsi3.o \ - udiv_qrnnd.o +obj-y += movmem.o ashlsi3.o ashrsi3.o ashiftrt.o lshrsi3.o udiv_qrnnd.o udivsi3-y := udivsi3_i4i-Os.o diff --git a/arch/sh/lib/ashldi3.c b/arch/sh/lib/ashldi3.c deleted file mode 100644 index e5afe0935847..000000000000 --- a/arch/sh/lib/ashldi3.c +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/module.h> - -#include "libgcc.h" - -long long __ashldi3(long long u, word_type b) -{ - DWunion uu, w; - word_type bm; - - if (b == 0) - return u; - - uu.ll = u; - bm = 32 - b; - - if (bm <= 0) { - w.s.low = 0; - w.s.high = (unsigned int) uu.s.low << -bm; - } else { - const unsigned int carries = (unsigned int) uu.s.low >> bm; - - w.s.low = (unsigned int) uu.s.low << b; - w.s.high = ((unsigned int) uu.s.high << b) | carries; - } - - return w.ll; -} - -EXPORT_SYMBOL(__ashldi3); diff --git a/arch/sh/lib/ashrdi3.c b/arch/sh/lib/ashrdi3.c deleted file mode 100644 index ae263fbf2538..000000000000 --- a/arch/sh/lib/ashrdi3.c +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/module.h> - -#include "libgcc.h" - -long long __ashrdi3(long long u, word_type b) -{ - DWunion uu, w; - word_type bm; - - if (b == 0) - return u; - - uu.ll = u; - bm = 32 - b; - - if (bm <= 0) { - /* w.s.high = 1..1 or 0..0 */ - w.s.high = - uu.s.high >> 31; - w.s.low = uu.s.high >> -bm; - } else { - const unsigned int carries = (unsigned int) uu.s.high << bm; - - w.s.high = uu.s.high >> b; - w.s.low = ((unsigned int) uu.s.low >> b) | carries; - } - - return w.ll; -} - -EXPORT_SYMBOL(__ashrdi3); diff --git a/arch/sh/lib/lshrdi3.c b/arch/sh/lib/lshrdi3.c deleted file mode 100644 index 33eaa1edbc3c..000000000000 --- a/arch/sh/lib/lshrdi3.c +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/module.h> - -#include "libgcc.h" - -long long __lshrdi3(long long u, word_type b) -{ - DWunion uu, w; - word_type bm; - - if (b == 0) - return u; - - uu.ll = u; - bm = 32 - b; - - if (bm <= 0) { - w.s.high = 0; - w.s.low = (unsigned int) uu.s.high >> -bm; - } else { - const unsigned int carries = (unsigned int) uu.s.high << bm; - - w.s.high = (unsigned int) uu.s.high >> b; - w.s.low = ((unsigned int) uu.s.low >> b) | carries; - } - - return w.ll; -} - -EXPORT_SYMBOL(__lshrdi3); |