V4L/DVB (5761): Fix broken b2c2 dependency on non x86 architectures
authorMauro Carvalho Chehab <mchehab@infradead.org>
Thu, 7 Jun 2007 12:42:20 +0000 (09:42 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Fri, 8 Jun 2007 11:54:39 +0000 (08:54 -0300)
This patch moves flexcop-dma (currently used only by flexcop-pci) to
b2c2-flexcop-pci module, that is dependent on CONFIG_PCI, fixing the bug
as reported by Geert Uytterhoeven <geert@linux-m68k.org>:

drivers/media/dvb/b2c2/flexcop-dma.c uses the PCI DMA API, but
DVB_B2C2_FLEXCOP doesn't depend on PCI, causing the following problem on
PCI-less systems:

| linux/drivers/media/dvb/b2c2/flexcop-dma.c:20: warning: implicit declaration of function 'pci_alloc_consistent'
| linux/drivers/media/dvb/b2c2/flexcop-dma.c:20: warning: implicit declaration of function 'pci_alloc_consistent'

Apparently this is the flexcop DMA core, which is used by both
DVB_B2C2_FLEXCOP_PCI and DVB_B2C2_FLEXCOP_USB.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/dvb/b2c2/Makefile

index 1a1c3bca55fa33a96bccbb9ab7879b17df71e0df..bff00b58bf65309ecec1b2cc723b6c885f59fcff 100644 (file)
@@ -1,8 +1,11 @@
 b2c2-flexcop-objs = flexcop.o flexcop-fe-tuner.o flexcop-i2c.o \
-       flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o \
-       flexcop-dma.o
+       flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o
 obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o
 
+ifneq ($(CONFIG_DVB_B2C2_FLEXCOP_PCI),)
+b2c2-flexcop-objs += flexcop-dma.o
+endif
+
 b2c2-flexcop-pci-objs = flexcop-pci.o
 obj-$(CONFIG_DVB_B2C2_FLEXCOP_PCI) += b2c2-flexcop-pci.o