diff options
| -rw-r--r-- | drivers/cxl/core/regs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cxl/core/regs.c b/drivers/cxl/core/regs.c index b8aa583a7642..2e7027a3fef3 100644 --- a/drivers/cxl/core/regs.c +++ b/drivers/cxl/core/regs.c @@ -35,7 +35,7 @@ void cxl_probe_component_regs(struct device *dev, void __iomem *base, struct cxl_component_reg_map *map) { int cap, cap_count; - u64 cap_array; + u32 cap_array; *map = (struct cxl_component_reg_map) { 0 }; @@ -45,7 +45,7 @@ void cxl_probe_component_regs(struct device *dev, void __iomem *base, */ base += CXL_CM_OFFSET; - cap_array = readq(base + CXL_CM_CAP_HDR_OFFSET); + cap_array = readl(base + CXL_CM_CAP_HDR_OFFSET); if (FIELD_GET(CXL_CM_CAP_HDR_ID_MASK, cap_array) != CM_CAP_HDR_CAP_ID) { dev_err(dev, |