powerpc/boot: remove unused variable in mpc8xx

Variable div is set but never used. Remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/boot/mpc8xx.c b/arch/powerpc/boot/mpc8xx.c
index add55a7..c9bd928 100644 (file)
--- a/arch/powerpc/boot/mpc8xx.c
+++ b/arch/powerpc/boot/mpc8xx.c
@@ -24,7 +24,7 @@ u32 mpc885_get_clock(u32 crystal)
 {
        u32 *immr;
        u32 plprcr;
-       int mfi, mfn, mfd, pdf, div;
+       int mfi, mfn, mfd, pdf;
        u32 ret;
 
        immr = fsl_get_immr();
@@ -43,7 +43,6 @@ u32 mpc885_get_clock(u32 crystal)
        }
 
        pdf = (plprcr >> 1) & 0xf;
-       div = (plprcr >> 20) & 3;
        mfd = (plprcr >> 22) & 0x1f;
        mfn = (plprcr >> 27) & 0x1f;