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m68knommu: fix fec setup warning for ColdFire 5271 builds 

Building for the ColdFire 5271 produces the following warning:

arch/m68k/coldfire/m527x.c: In function ‘m527x_fec_init’:
arch/m68k/coldfire/m527x.c:95:6: warning: unused variable ‘par’

Fix it by moving the definition of par inside the 5271 conditional code.

Reported-by: ertheb <3rth3bnospam@ethe.fr>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer 2015-03-24 11:08:22 +10:00
parent a630ec1b64
commit 6e4206136f
1 changed files with 2 additions and 1 deletions
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3
arch/m68k/coldfire/m527x.c
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@ -92,7 +92,6 @@ static void __init m527x_uarts_init(void)
static void __init m527x_fec_init(void)
{
u16 par;
u8 v;
/* Set multi-function pins to ethernet mode for fec0 */
@ -100,6 +99,8 @@ static void __init m527x_fec_init(void)
v = readb(MCFGPIO_PAR_FECI2C);
writeb(v | 0xf0, MCFGPIO_PAR_FECI2C);
#else
u16 par;
par = readw(MCFGPIO_PAR_FECI2C);
writew(par | 0xf00, MCFGPIO_PAR_FECI2C);
v = readb(MCFGPIO_PAR_FEC0HL);