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Will Deacon authored
Commit 8a71f0c6 ("arm64: sysreg: replace open-coded mrs_s/msr_s with {read,write}_sysreg_s") introduced a write_sysreg_s macro for writing to system registers that are not supported by binutils. Unfortunately, this was implemented with the wrong template (%0 vs %x0), so in the case that we are writing a constant 0, we will generate invalid instruction syntax and bail with a cryptic assembler error: | Error: constant expression required This patch fixes the template. Acked-by:
Mark Rutland <mark.rutland@arm.com> Signed-off-by:
Will Deacon <will.deacon@arm.com>
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