diff options
Diffstat (limited to 'arch/powerpc/platforms/83xx/km83xx.c')
| -rw-r--r-- | arch/powerpc/platforms/83xx/km83xx.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c index ada42f03915a..bcdc2c203ec9 100644 --- a/arch/powerpc/platforms/83xx/km83xx.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -53,17 +53,19 @@ static void quirk_mpc8360e_qe_enet10(void) np_par = of_find_node_by_name(NULL, "par_io"); if (np_par == NULL) { - pr_warn("%s couldn;t find par_io node\n", __func__); + pr_warn("%s couldn't find par_io node\n", __func__); return; } /* Map Parallel I/O ports registers */ ret = of_address_to_resource(np_par, 0, &res); if (ret) { - pr_warn("%s couldn;t map par_io registers\n", __func__); - return; + pr_warn("%s couldn't map par_io registers\n", __func__); + goto out; } base = ioremap(res.start, resource_size(&res)); + if (!base) + goto out; /* * set output delay adjustments to default values according @@ -111,6 +113,7 @@ static void quirk_mpc8360e_qe_enet10(void) setbits32((base + 0xac), 0x0000c000); } iounmap(base); +out: of_node_put(np_par); } |