diff options
Diffstat (limited to 'arch/s390/pci/pci_clp.c')
| -rw-r--r-- | arch/s390/pci/pci_clp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index 14bf7e8d06b7..241f7251c873 100644 --- a/arch/s390/pci/pci_clp.c +++ b/arch/s390/pci/pci_clp.c @@ -56,7 +56,7 @@ static inline int clp_get_ilp(unsigned long *ilp) int cc, exception; exception = 1; - asm volatile ( + asm_inline volatile ( " .insn rrf,0xb9a00000,%[mask],%[cmd],8,0\n" "0: lhi %[exc],0\n" "1:\n" @@ -79,7 +79,7 @@ static __always_inline int clp_req(void *data, unsigned int lps) u64 ignored; exception = 1; - asm volatile ( + asm_inline volatile ( " .insn rrf,0xb9a00000,%[ign],%[req],0,%[lps]\n" "0: lhi %[exc],0\n" "1:\n" @@ -112,6 +112,7 @@ static void clp_store_query_pci_fngrp(struct zpci_dev *zdev, zdev->version = response->version; zdev->maxstbl = response->maxstbl; zdev->dtsm = response->dtsm; + zdev->rtr_avail = response->rtr; switch (response->version) { case 1: @@ -427,6 +428,8 @@ static void __clp_add(struct clp_fh_list_entry *entry, void *data) return; } zdev = zpci_create_device(entry->fid, entry->fh, entry->config_state); + if (IS_ERR(zdev)) + return; list_add_tail(&zdev->entry, scan_list); } |