While addressing an issue in the cpsw driver, I based my fix on the
implementation of the emac_ndo_set_rx_mode() function in icssg. During review,
Jakub pointed out that the dedicated workqueue for the ndo_set_rx_mode
callback might be unnecessary. I subsequently used the system workqueue for
this purpose in the cpsw driver, and it performed as expected. Therefore,
I believe the same approach can be applied to the icssg driver. These two
patches aim to remove this dedicated workqueue for icssg drivers.

Please note: I do not have access to a board that supports the CSSG PRU
Ethernet controller, so this change has only been build-tested.

---
Cc: MD Danish Anwar <danishanwar@ti.com>
Cc: Roger Quadros <rogerq@kernel.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Meghana Malladi <redacted>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Cc: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Cc: Himanshu Mittal <redacted>
Cc: Simon Horman <horms@kernel.org>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Markus Elfring <redacted>

---
Kevin Hao (2):
      net: ti: icssg-prueth-sr1: Remove unused workqueue
      net: ti: icssg-prueth: Use system default workqueue in ndo_set_rx_mode callback

 drivers/net/ethernet/ti/icssg/icssg_common.c     |  1 -
 drivers/net/ethernet/ti/icssg/icssg_prueth.c     | 13 ++++---------
 drivers/net/ethernet/ti/icssg/icssg_prueth.h     |  1 -
 drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c |  9 +--------
 4 files changed, 5 insertions(+), 19 deletions(-)
---
base-commit: 5c009020744fe129e4728e71c44a6c7816c9105e
change-id: 20260203-icssg-prueth-workqueue-f460eba72132

Best regards,
-- 
Kevin Hao [off-list ref]