Reword the comment for `__cpu_has_fpu' to make it unambiguous this code
is for external floating-point units only, generally MIPS I processors
using the original CP1 hardware interface.
Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
---
linux-mips-cpu-has-fpu-comment.diff
Index: linux/arch/mips/kernel/cpu-probe.c
===================================================================
--- linux.orig/arch/mips/kernel/cpu-probe.c 2015-04-02 20:18:52.108532000 +0100
+++ linux/arch/mips/kernel/cpu-probe.c 2015-04-02 20:27:52.971189000 +0100
@@ -193,7 +193,7 @@ static inline unsigned long cpu_get_fpu_
}
/*
- * Check the CPU has an FPU the official way.
+ * Check if the CPU has an external FPU.
*/
static inline int __cpu_has_fpu(void)
{
