Files
linux/drivers/misc
Carlos Bilbao 7b6e7e9757 misc: pci_endpoint_test: Remove dead BAR read before doorbell trigger
The assignment before the writel sequence is dead code (bar is
unconditionally overwritten by the re-read immediately after) so remove the
assignment entirely.

Note that the DB_BAR register is a plain value written by the endpoint
firmware; reading it carries no side effect.

Signed-off-by: Carlos Bilbao (Lambda) <carlos.bilbao@kernel.org>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Koichiro Den <den@valinux.co.jp>
Link: https://patch.msgid.link/20260410230300.135631-3-carlos.bilbao@kernel.org
2026-06-22 15:23:12 -05:00
..
2026-04-06 11:40:38 +02:00
2025-12-19 12:42:23 -08:00
2025-06-24 16:45:08 +01:00