diff options
| author | Abhyuday Godhasara | 2021-10-25 21:25:22 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2021-11-17 16:11:48 +0100 |
| commit | f4d77525679e289d4976ca03b620ac4cc5403205 (patch) | |
| tree | 2101df8cbaacdb74e8adb61c870554da6cbadfda /drivers/firmware | |
| parent | fbce9f14055e547d270046f61758c29c957e675d (diff) | |
firmware: xilinx: export the feature check of zynqmp firmware
Export the zynqmp_pm_feature(), so it can be use by other as to get API
version available in firmware.
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
Link: https://lore.kernel.org/r/20211026042525.26612-4-abhyuday.godhasara@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/xilinx/zynqmp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index 30edcd233786..c2828ee6d4cf 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -160,7 +160,7 @@ static noinline int do_fw_call_hvc(u64 arg0, u64 arg1, u64 arg2, * * Return: Returns status, either success or error+reason */ -static int zynqmp_pm_feature(u32 api_id) +int zynqmp_pm_feature(const u32 api_id) { int ret; u32 ret_payload[PAYLOAD_ARG_CNT]; @@ -197,6 +197,7 @@ static int zynqmp_pm_feature(u32 api_id) return ret; } +EXPORT_SYMBOL_GPL(zynqmp_pm_feature); /** * zynqmp_pm_invoke_fn() - Invoke the system-level platform management layer |