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MIPS: CPC: Use bitfield helpers
Use the FIELD_PREP() helper, instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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@ -4,6 +4,7 @@
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* Author: Paul Burton <paul.burton@mips.com>
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*/
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#include <linux/bitfield.h>
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#include <linux/errno.h>
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#include <linux/percpu.h>
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#include <linux/of.h>
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@ -97,7 +98,7 @@ void mips_cpc_lock_other(unsigned int core)
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curr_core = cpu_core(¤t_cpu_data);
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spin_lock_irqsave(&per_cpu(cpc_core_lock, curr_core),
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per_cpu(cpc_core_lock_flags, curr_core));
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write_cpc_cl_other(core << __ffs(CPC_Cx_OTHER_CORENUM));
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write_cpc_cl_other(FIELD_PREP(CPC_Cx_OTHER_CORENUM, core));
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/*
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* Ensure the core-other region reflects the appropriate core &
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