staging: axis-fifo: Remove hardware resets for user errors

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The axis-fifo driver performs a full hardware reset (via
reset_ip_core()) in several error paths within the read and write
functions. This reset flushes both TX and RX FIFOs and resets the
AXI-Stream links.

Allow the user to handle the error without causing hardware disruption
or data loss in other FIFO paths.

Fixes: 4a965c5f89 ("staging: add driver for Xilinx AXI-Stream FIFO v4.1 IP core")
Cc: stable@vger.kernel.org
Signed-off-by: Gabriel Shahrouzi <gshahrouzi@gmail.com>
Link: https://lore.kernel.org/r/20250419004306.669605-1-gshahrouzi@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gabriel Shahrouzi 2025-04-18 20:43:06 -04:00 • committed by Greg Kroah-Hartman

parent 2ca34b5087

commit c6e8d85faf

1 changed files with 3 additions and 8 deletions

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drivers/staging/axis-fifo/axis-fifo.c

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