diff options
Diffstat (limited to 'arch/mips/lantiq/falcon/sysctrl.c')
| -rw-r--r-- | arch/mips/lantiq/falcon/sysctrl.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/mips/lantiq/falcon/sysctrl.c b/arch/mips/lantiq/falcon/sysctrl.c index 037b08f3257e..1187729d8cbb 100644 --- a/arch/mips/lantiq/falcon/sysctrl.c +++ b/arch/mips/lantiq/falcon/sysctrl.c @@ -141,7 +141,7 @@ static void falcon_gpe_enable(void) unsigned int freq; unsigned int status; - /* if if the clock is already enabled */ + /* if the clock is already enabled */ status = sysctl_r32(SYSCTL_SYS1, SYS1_INFRAC); if (status & (1 << (GPPC_OFFSET + 1))) return; @@ -167,6 +167,8 @@ static inline void clkdev_add_sys(const char *dev, unsigned int module, { struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL); + if (!clk) + return; clk->cl.dev_id = dev; clk->cl.con_id = NULL; clk->cl.clk = clk; @@ -206,6 +208,12 @@ void __init ltq_soc_init(void) of_address_to_resource(np_sysgpe, 0, &res_sys[2])) panic("Failed to get core resources"); + of_node_put(np_status); + of_node_put(np_ebu); + of_node_put(np_sys1); + of_node_put(np_syseth); + of_node_put(np_sysgpe); + if ((request_mem_region(res_status.start, resource_size(&res_status), res_status.name) < 0) || (request_mem_region(res_ebu.start, resource_size(&res_ebu), @@ -221,16 +229,16 @@ void __init ltq_soc_init(void) res_sys[2].name) < 0)) pr_err("Failed to request core resources"); - status_membase = ioremap_nocache(res_status.start, + status_membase = ioremap(res_status.start, resource_size(&res_status)); - ltq_ebu_membase = ioremap_nocache(res_ebu.start, + ltq_ebu_membase = ioremap(res_ebu.start, resource_size(&res_ebu)); if (!status_membase || !ltq_ebu_membase) panic("Failed to remap core resources"); for (i = 0; i < 3; i++) { - sysctl_membase[i] = ioremap_nocache(res_sys[i].start, + sysctl_membase[i] = ioremap(res_sys[i].start, resource_size(&res_sys[i])); if (!sysctl_membase[i]) panic("Failed to remap sysctrl resources"); |