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| author | Jason Gunthorpe <jgg@nvidia.com> | 2024-04-11 19:46:16 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2024-04-22 23:11:20 +0300 |
| commit | e7bc47b16622d1016b3b77bbdb20fb9e213045f2 (patch) | |
| tree | 27d7c119e0b28c8d6999b90763643325b8988ddc /arch/s390/pci | |
| parent | 6ae798cbef4ba1f180aa1a590e33a2d89f7cc34f (diff) | |
| download | linux-e7bc47b16622d1016b3b77bbdb20fb9e213045f2.tar.xz | |
s390: Stop using weak symbols for __iowrite64_copy()
Complete switching the __iowriteXX_copy() routines over to use #define and
arch provided inline/macro functions instead of weak symbols.
S390 has an implementation that simply calls another memcpy
function. Inline this so the callers don't have to do two jumps.
Link: https://lore.kernel.org/r/3-v3-1893cd8b9369+1925-mlx5_arm_wc_jgg@nvidia.com
Acked-by: Niklas Schnelle <schnelle@linux.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'arch/s390/pci')
| -rw-r--r-- | arch/s390/pci/pci.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index 26afde0d1ed3..0de0f6e405b5 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -250,12 +250,6 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res, return 0; } -/* combine single writes by using store-block insn */ -void __iowrite64_copy(void __iomem *to, const void *from, size_t count) -{ - zpci_memcpy_toio(to, from, count * 8); -} - void __iomem *ioremap_prot(phys_addr_t phys_addr, size_t size, unsigned long prot) { |