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20 lines
616 B
Diff
20 lines
616 B
Diff
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--- a/backport-include/linux/firmware.h
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+++ b/backport-include/linux/firmware.h
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@@ -5,5 +5,16 @@
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#if LINUX_VERSION_IS_LESS(3,14,0)
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#define request_firmware_direct(fw, name, device) request_firmware(fw, name, device)
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#endif
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+#if LINUX_VERSION_IS_LESS(4,18,0)
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+#define firmware_request_nowarn(fw, name, device) request_firmware(fw, name, device)
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+#endif
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+
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+#if LINUX_VERSION_IS_LESS(4,17,0)
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+#define firmware_request_cache LINUX_BACKPORT(firmware_request_cache)
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+static inline int firmware_request_cache(struct device *device, const char *name)
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+{
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+ return 0;
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+}
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+#endif
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#endif /* __BACKPORT_LINUX_FIRMWARE_H */
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