diff mbox series

[net,v2,1/2] net: ethernet: ti: am65-cpsw: prevent WARN_ON upon module removal

Message ID 20241003172105.2712027-2-nico@fluxnic.net (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series fix ti-am65-cpsw-nuss module removal | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag present in non-next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 5 this patch: 5
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers fail 1 blamed authors not CCed: vigneshr@ti.com; 5 maintainers not CCed: rogerq@kernel.org kuba@kernel.org edumazet@google.com jpanis@baylibre.com vigneshr@ti.com
netdev/build_clang success Errors and warnings before: 5 this patch: 5
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 3 this patch: 3
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 14 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2024-10-03--21-00 (tests: 772)

Commit Message

Nicolas Pitre Oct. 3, 2024, 5:07 p.m. UTC 
From: Nicolas Pitre <npitre@baylibre.com>

In am65_cpsw_nuss_remove(), move the call to am65_cpsw_unregister_devlink()
after am65_cpsw_nuss_cleanup_ndev() to avoid triggering the
WARN_ON(devlink_port->type != DEVLINK_PORT_TYPE_NOTSET) in
devl_port_unregister(). Makes it coherent with usage in
m65_cpsw_nuss_register_ndevs()'s cleanup path.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Fixes: 58356eb31d60 ("net: ti: am65-cpsw-nuss: Add devlink support")
---
 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index cbe99017cb..f6bc8a4dc6 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -3652,13 +3652,13 @@  static void am65_cpsw_nuss_remove(struct platform_device *pdev)
 		return;
 	}
 
-	am65_cpsw_unregister_devlink(common);
 	am65_cpsw_unregister_notifiers(common);
 
 	/* must unregister ndevs here because DD release_driver routine calls
 	 * dma_deconfigure(dev) before devres_release_all(dev)
 	 */
 	am65_cpsw_nuss_cleanup_ndev(common);
+	am65_cpsw_unregister_devlink(common);
 	am65_cpsw_nuss_phylink_cleanup(common);
 	am65_cpts_release(common->cpts);
 	am65_cpsw_disable_serdes_phy(common);