Messages in this thread Patch in this message | | | From | Wendy Liang <> | Subject | [PATCH v2] firmware: xlnx-zynqmp: fix compilation warning | Date | Tue, 24 Nov 2020 00:18:18 -0800 |
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Fix compilation warning when ZYNQMP_FIRMWARE is not defined.
include/linux/firmware/xlnx-zynqmp.h: In function 'zynqmp_pm_get_eemi_ops': include/linux/firmware/xlnx-zynqmp.h:363:9: error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration] 363 | return ERR_PTR(-ENODEV);
include/linux/firmware/xlnx-zynqmp.h:363:18: note: each undeclared identifier is reported only once for each function it appears in include/linux/firmware/xlnx-zynqmp.h: In function 'zynqmp_pm_get_api_version': include/linux/firmware/xlnx-zynqmp.h:367:10: error: 'ENODEV' undeclared (first use in this function) 367 | return -ENODEV; | ^~~~~~
Signed-off-by: Wendy Liang <wendy.liang@xilinx.com> --- v2: * Always include linux/err.h --- include/linux/firmware/xlnx-zynqmp.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 5968df8..f84244e 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -13,6 +13,8 @@ #ifndef __FIRMWARE_ZYNQMP_H__ #define __FIRMWARE_ZYNQMP_H__ +#include <linux/err.h> + #define ZYNQMP_PM_VERSION_MAJOR 1 #define ZYNQMP_PM_VERSION_MINOR 0 -- 2.7.4
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