diff options
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 16 | ||||
| -rw-r--r-- | drivers/edac/amd64_edac.h | 4 |
2 files changed, 11 insertions, 9 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 70e0f84be0d..8d9def57232 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -226,7 +226,8 @@ static int amd64_get_scrub_rate(struct mem_ctl_info *mci) * returns true if the SysAddr given by sys_addr matches the * DRAM base/limit associated with node_id */ -static bool amd64_base_limit_match(struct amd64_pvt *pvt, u64 sys_addr, int nid) +static bool amd64_base_limit_match(struct amd64_pvt *pvt, u64 sys_addr, + unsigned nid) { u64 addr; @@ -252,7 +253,7 @@ static struct mem_ctl_info *find_mc_by_sys_addr(struct mem_ctl_info *mci, u64 sys_addr) { struct amd64_pvt *pvt; - int node_id; + unsigned node_id; u32 intlv_en, bits; /* @@ -302,7 +303,7 @@ static struct mem_ctl_info *find_mc_by_sys_addr(struct mem_ctl_info *mci, } found: - return edac_mc_find(node_id); + return edac_mc_find((int)node_id); err_no_match: debugf2("sys_addr 0x%lx doesn't match any node\n", @@ -602,7 +603,7 @@ static u64 sys_addr_to_input_addr(struct mem_ctl_info *mci, u64 sys_addr) static u64 input_addr_to_dram_addr(struct mem_ctl_info *mci, u64 input_addr) { struct amd64_pvt *pvt; - int node_id, intlv_shift; + unsigned node_id, intlv_shift; u64 bits, dram_addr; u32 intlv_sel; @@ -616,7 +617,8 @@ static u64 input_addr_to_dram_addr(struct mem_ctl_info *mci, u64 input_addr) */ pvt = mci->pvt_info; node_id = pvt->mc_node_id; - BUG_ON((node_id < 0) || (node_id > 7)); + + BUG_ON(node_id > 7); intlv_shift = num_node_interleave_bits(dram_intlv_en(pvt, 0)); @@ -2147,7 +2149,7 @@ static int init_csrows(struct mem_ctl_info *mci) } /* get all cores on this DCT */ -static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, int nid) +static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, unsigned nid) { int cpu; @@ -2157,7 +2159,7 @@ static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, int nid) } /* check MCG_CTL on all the cpus on this node */ -static bool amd64_nb_mce_bank_enabled_on_node(int nid) +static bool amd64_nb_mce_bank_enabled_on_node(unsigned nid) { cpumask_var_t mask; int cpu, nbe; diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index fe2cc3068d9..6220baeb3f1 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -288,7 +288,7 @@ #define MSR_MCGCTL_NBE BIT(4) /* AMD sets the first MC device at device ID 0x18. */ -static inline int get_node_id(struct pci_dev *pdev) +static inline u8 get_node_id(struct pci_dev *pdev) { return PCI_SLOT(pdev->devfn) - 0x18; } @@ -335,7 +335,7 @@ struct amd64_pvt { /* pci_device handles which we utilize */ struct pci_dev *F1, *F2, *F3; - int mc_node_id; /* MC index of this MC node */ + unsigned mc_node_id; /* MC index of this MC node */ int ext_model; /* extended model value of this node */ int channel_count; |