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![]() Patch series "iomap: Constify ioreadX() iomem argument", v3. The ioread8/16/32() and others have inconsistent interface among the architectures: some taking address as const, some not. It seems there is nothing really stopping all of them to take pointer to const. This patch (of 4): The ioreadX() and ioreadX_rep() helpers have inconsistent interface. On some architectures void *__iomem address argument is a pointer to const, on some not. Implementations of ioreadX() do not modify the memory under the address so they can be converted to a "const" version for const-safety and consistency among architectures. [krzk@kernel.org: sh: clk: fix assignment from incompatible pointer type for ioreadX()] Link: http://lkml.kernel.org/r/20200723082017.24053-1-krzk@kernel.org [akpm@linux-foundation.org: fix drivers/mailbox/bcm-pdc-mailbox.c] Link: http://lkml.kernel.org/r/202007132209.Rxmv4QyS%25lkp@intel.com Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Jon Mason <jdmason@kudzu.us> Cc: Allen Hubbe <allenbh@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Link: http://lkml.kernel.org/r/20200709072837.5869-1-krzk@kernel.org Link: http://lkml.kernel.org/r/20200709072837.5869-2-krzk@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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syscalls | ||
.gitignore | ||
asm-offsets.c | ||
audit.c | ||
binfmt_loader.c | ||
bugs.c | ||
console.c | ||
core_apecs.c | ||
core_cia.c | ||
core_irongate.c | ||
core_lca.c | ||
core_marvel.c | ||
core_mcpcia.c | ||
core_polaris.c | ||
core_t2.c | ||
core_titan.c | ||
core_tsunami.c | ||
core_wildfire.c | ||
entry.S | ||
err_common.c | ||
err_ev6.c | ||
err_ev7.c | ||
err_impl.h | ||
err_marvel.c | ||
err_titan.c | ||
es1888.c | ||
gct.c | ||
head.S | ||
io.c | ||
irq_alpha.c | ||
irq_i8259.c | ||
irq_impl.h | ||
irq_pyxis.c | ||
irq_srm.c | ||
irq.c | ||
machvec_impl.h | ||
Makefile | ||
module.c | ||
osf_sys.c | ||
pc873xx.c | ||
pc873xx.h | ||
pci_impl.h | ||
pci_iommu.c | ||
pci-noop.c | ||
pci-sysfs.c | ||
pci.c | ||
perf_event.c | ||
process.c | ||
proto.h | ||
ptrace.c | ||
rtc.c | ||
setup.c | ||
signal.c | ||
smc37c93x.c | ||
smc37c669.c | ||
smp.c | ||
srm_env.c | ||
srmcons.c | ||
sys_alcor.c | ||
sys_cabriolet.c | ||
sys_dp264.c | ||
sys_eb64p.c | ||
sys_eiger.c | ||
sys_jensen.c | ||
sys_marvel.c | ||
sys_miata.c | ||
sys_mikasa.c | ||
sys_nautilus.c | ||
sys_noritake.c | ||
sys_rawhide.c | ||
sys_ruffian.c | ||
sys_rx164.c | ||
sys_sable.c | ||
sys_sio.c | ||
sys_sx164.c | ||
sys_takara.c | ||
sys_titan.c | ||
sys_wildfire.c | ||
systbls.S | ||
time.c | ||
traps.c | ||
vmlinux.lds.S |