| Message ID | 20200824135840.3716-2-festevam@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c index 03c5e6683805..092eaabda238 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -9,6 +9,7 @@ #include <linux/clk.h> #include <linux/crypto.h> #include <linux/delay.h> +#include <linux/dma-mapping.h> #include <linux/dmaengine.h> #include <linux/interrupt.h> #include <linux/io.h>
Building ARM allmodconfig leads to the following warnings: drivers/crypto/stm32/stm32-hash.c:492:18: error: implicit declaration of function 'dma_map_sg'; did you mean 'dma_cap_set'? [-Werror=implicit-function-declaration] drivers/crypto/stm32/stm32-hash.c:493:8: error: 'DMA_TO_DEVICE' undeclared (first use in this function); did you mean 'MT_DEVICE'? drivers/crypto/stm32/stm32-hash.c:501:3: error: implicit declaration of function 'dma_unmap_sg' [-Werror=implicit-function-declaration] drivers/crypto/stm32/stm32-hash.c:589:8: error: 'DMA_TO_DEVICE' undeclared (first use in this function); did you mean 'MT_DEVICE'? Include <linux/dma-mapping.h> to fix such warnings Reported-by: Olof's autobuilder <build@lixom.net> Signed-off-by: Fabio Estevam <festevam@gmail.com> --- drivers/crypto/stm32/stm32-hash.c | 1 + 1 file changed, 1 insertion(+)