wishbone: include git version information

474f0f0b · Wesley W. Terpstra · 2bab8ae1 · 474f0f0b · 474f0f0b
Commit 474f0f0b authored Jul 11, 2014 by Wesley W. Terpstra
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Makefile pcie-wb/Makefile +2 -0

wishbone.c pcie-wb/wishbone.c +2 -0

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--- a/pcie-wb/Makefile
+++ b/pcie-wb/Makefile
 ifneq ($(KERNELRELEASE),)
 # When Makefile is invoked from kernel build system, define objects

+ccflags-y += -DGIT_REVISION="$(shell git --git-dir=$(src)/../.git log -n1 --pretty='format:%h (%ci)')"
+
 obj-m += pcie_wb.o wishbone.o spec_wb.o
 # Only build wishbone-serial if it was missing
 ifneq ($(CONFIG_USB_SERIAL_WISHBONE),m)

--- a/pcie-wb/wishbone.c
+++ b/pcie-wb/wishbone.c
@@ -807,6 +807,8 @@ static int __init wishbone_init(void)
 {
 	int err;
 	dev_t overflow;
+
+	printk(KERN_NOTICE "wishbone: version " __stringify(GIT_REVISION) " loaded\n");
 	
 	overflow = MKDEV(0, max_devices-1);
 	if (MINOR(overflow) != max_devices-1) {