Commit ecdcefd3 authored Mar 10, 2023 by Tanmay Shah Committed by Greg Kroah-Hartman May 17, 2023

mailbox: zynqmp: Fix typo in IPI documentation



commit 79963fbfc233759bd8a43462f120d15a1bd4f4fa upstream.

Xilinx IPI message buffers allows 32-byte data transfer.
Fix documentation that says 12 bytes

Fixes: 4981b82b ("mailbox: ZynqMP IPI mailbox controller")
Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230311012407.1292118-4-tanmay.shah@amd.com


Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 38afc633

include/linux/mailbox/zynqmp-ipi-message.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -9,7 +9,7 @@
		* @data: message payload
		*
		* This is the structure for data used in mbox_send_message
		* the maximum length of data buffer is fixed to 12 bytes.
		* the maximum length of data buffer is fixed to 32 bytes.
		* Client is supposed to be aware of this.
		*/
		struct zynqmp_ipi_message {