Files
linux/arch
Niklas Schnelle 7b2932162f s390/pci: simplify __pciwb_mio() inline asm
The PCI Write Barrier instruction ignores the registers encoded in it.
There is thus no need to explicitly set the register to zero or to
associate it with a variable at all. In the resulting binary this removes
an unnecessary lghi and it makes the code simpler.

Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2022-01-07 11:48:17 +01:00
..
2021-11-25 14:26:12 +01:00
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2021-11-25 14:26:12 +01:00
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