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mailbox: zynqmp: Fix typo in IPI documentation

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commit 79963fbfc2 upstream.

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

Fixes: 4981b82ba2 ("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>
This commit is contained in:
Tanmay Shah
2023-03-10 17:24:06 -08:00
committed by Greg Kroah-Hartman
parent 706ae66574
commit ead3b023ae
1 changed files with 1 additions and 1 deletions
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include/linux/mailbox/zynqmp-ipi-message.h
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@@ -9,7 +9,7 @@
* @data: message payload * @data: message payload
* *
* This is the structure for data used in mbox_send_message * 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. * Client is supposed to be aware of this.
*/ */
struct zynqmp_ipi_message { struct zynqmp_ipi_message {