[PATCH] MIPS: Add printing of ISA version in cpuinfo.

["Steven J. Hill" <sjhill@mips.com>]

From: "Steven J. Hill" <sjhill@mips.com>

Display the MIPS ISA version release in the /proc/cpuinfo file.

Signed-off-by: Steven J. Hill <sjhill@mips.com>
---
 arch/mips/kernel/proc.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 54ac39a..27ce57e 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -64,6 +64,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                                cpu_data[n].watch_reg_masks[i]);
                seq_printf(m, "]\n");
        }
+       if (cpu_has_mips_r) {
+               seq_printf(m, "ISA version\t\t:");
+               if (cpu_has_mips_r1)    seq_printf(m, "%s", " r1");
+               if (cpu_has_mips_r2)    seq_printf(m, "%s", " r2");
+               seq_printf(m, "\n");
+       }
 
        seq_printf(m, "ASEs implemented\t:");
        if (cpu_has_mips16)     seq_printf(m, "%s", " mips16");
-- 
1.7.9.5