diff mbox series

[net-next,v2,2/2] net: hns: Switch to use acpi_evaluate_dsm_typed()

Message ID 20230119191101.80131-2-andriy.shevchenko@linux.intel.com (mailing list archive)
State Accepted
Commit 498fe81011120df551192ad6058e785a61ab3216
Delegated to: Netdev Maintainers
Headers show
Series [net-next,v2,1/2] ACPI: utils: Add acpi_evaluate_dsm_typed() and acpi_check_dsm() stubs | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Single patches do not need cover letters
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 9 of 9 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 32 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Andy Shevchenko Jan. 19, 2023, 7:11 p.m. UTC 
The acpi_evaluate_dsm_typed() provides a way to check the type of the
object evaluated by _DSM call. Use it instead of open coded variant.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com>
---
v2: added tag (Tony), fixed compilation errors (LKP)
 .../ethernet/hisilicon/hns/hns_dsaf_misc.c    | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
index 740850b64aff..5df19c604d09 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
@@ -554,11 +554,11 @@  static phy_interface_t hns_mac_get_phy_if_acpi(struct hns_mac_cb *mac_cb)
 	argv4.package.count = 1;
 	argv4.package.elements = &obj_args;
 
-	obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
-				&hns_dsaf_acpi_dsm_guid, 0,
-				HNS_OP_GET_PORT_TYPE_FUNC, &argv4);
-
-	if (!obj || obj->type != ACPI_TYPE_INTEGER)
+	obj = acpi_evaluate_dsm_typed(ACPI_HANDLE(mac_cb->dev),
+				      &hns_dsaf_acpi_dsm_guid, 0,
+				      HNS_OP_GET_PORT_TYPE_FUNC, &argv4,
+				      ACPI_TYPE_INTEGER);
+	if (!obj)
 		return phy_if;
 
 	phy_if = obj->integer.value ?
@@ -601,11 +601,11 @@  static int hns_mac_get_sfp_prsnt_acpi(struct hns_mac_cb *mac_cb, int *sfp_prsnt)
 	argv4.package.count = 1;
 	argv4.package.elements = &obj_args;
 
-	obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
-				&hns_dsaf_acpi_dsm_guid, 0,
-				HNS_OP_GET_SFP_STAT_FUNC, &argv4);
-
-	if (!obj || obj->type != ACPI_TYPE_INTEGER)
+	obj = acpi_evaluate_dsm_typed(ACPI_HANDLE(mac_cb->dev),
+				      &hns_dsaf_acpi_dsm_guid, 0,
+				      HNS_OP_GET_SFP_STAT_FUNC, &argv4,
+				      ACPI_TYPE_INTEGER);
+	if (!obj)
 		return -ENODEV;
 
 	*sfp_prsnt = obj->integer.value;