diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2019-02-15 10:40:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-19 14:50:11 +0100 |
| commit | c0fae22f4863731ffad01513034b4b019f64004f (patch) | |
| tree | 922c242a3fe250fbc2bcdbdbffd8a84885e8d5eb | |
| parent | f4853e1c321edb48af229ad5ac85076790d34968 (diff) | |
misc: fastrpc: select CONFIG_DMA_SHARED_BUFFER
Fastrpc is a dma buf exporter as well, so select the corresponding
DMA_SHARED_BUFFER config to fix below compilation errors on platforms
without this config.
ld: drivers/misc/fastrpc.o: in function 'fastrpc_free_map':
fastrpc.c:(.text+0xbe): undefined reference to 'dma_buf_unmap_attachment'
ld: fastrpc.c:(.text+0xcb): undefined reference to 'dma_buf_detach'
ld: fastrpc.c:(.text+0xd4): undefined reference to 'dma_buf_put'
ld: drivers/misc/fastrpc.o: in function 'fastrpc_map_create':
fastrpc.c:(.text+0xb2b): undefined reference to 'dma_buf_get'
ld: fastrpc.c:(.text+0xb47): undefined reference to 'dma_buf_attach'
ld: fastrpc.c:(.text+0xb61): undefined reference to 'dma_buf_map_attachment'
ld: fastrpc.c:(.text+0xc36): undefined reference to 'dma_buf_put'
ld: fastrpc.c:(.text+0xc48): undefined reference to 'dma_buf_detach'
ld: drivers/misc/fastrpc.o: in function 'fastrpc_device_ioctl':
fastrpc.c:(.text+0x1756): undefined reference to 'dma_buf_get'
ld: fastrpc.c:(.text+0x1776): undefined reference to 'dma_buf_put'
ld: fastrpc.c:(.text+0x1780): undefined reference to 'dma_buf_put'
ld: fastrpc.c:(.text+0x1abf): undefined reference to 'dma_buf_export'
ld: fastrpc.c:(.text+0x1ae7): undefined reference to 'dma_buf_fd'
ld: fastrpc.c:(.text+0x1cb5): undefined reference to 'dma_buf_put'
ld: fastrpc.c:(.text+0x1cca): undefined reference to 'dma_buf_put'
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/misc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index f3e257fd3704..42ab8ec92a04 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -299,6 +299,7 @@ config QCOM_FASTRPC tristate "Qualcomm FastRPC" depends on ARCH_QCOM || COMPILE_TEST depends on RPMSG + select DMA_SHARED_BUFFER help Provides a communication mechanism that allows for clients to make remote method invocations across processor boundary to |