From 1b8fff57584d04a94cc77b8d3f535d35f5827a5e Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Wed, 27 Feb 2019 15:51:00 +0800 Subject: [PATCH] nvdimm: use NVDIMM_ACPI_IO_LEN for the proper IO size The IO range is defined to 4 bytes with NVDIMM_ACPI_IO_LEN, so it is more proper to use this macro instead of calculating it by sizeof. Signed-off-by: Wei Yang Message-Id: <20190227075101.6263-4-richardw.yang@linux.intel.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Igor Mammedov --- hw/acpi/nvdimm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index 3e73ed456f..9fdad6dc3f 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -992,7 +992,7 @@ static void nvdimm_build_common_dsm(Aml *dev) field = aml_field(NVDIMM_DSM_IOPORT, AML_DWORD_ACC, AML_NOLOCK, AML_PRESERVE); aml_append(field, aml_named_field(NVDIMM_DSM_NOTIFY, - sizeof(uint32_t) * BITS_PER_BYTE)); + NVDIMM_ACPI_IO_LEN * BITS_PER_BYTE)); aml_append(method, field); /*