In the commit 617d32938d1b ("rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl"), we split the rpmsg_char driver in two. By default give everyone who had the old driver enabled the rpmsg_ctrl driver too. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@xxxxxxxxxxx> Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> --- This patch is extracted from the series [1] that has been partially integrated in the Linux Kernel 5.18-rc1. update from v3 [2] - resent after rebase on Linux kernel v6.0-rc2. [1]https://lore.kernel.org/lkml/15be2f08-ba03-2b80-6f53-2056359d5c41@xxxxxxxxx/T/ [2]https://lore.kernel.org/linux-arm-kernel/YpdutV3%2FjOsfPb5c@xxxxxxx/t/ --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index d5b2d2dd4904..b9e6b17305f6 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1093,6 +1093,7 @@ CONFIG_QCOM_Q6V5_PAS=m CONFIG_QCOM_SYSMON=m CONFIG_QCOM_WCNSS_PIL=m CONFIG_RPMSG_CHAR=m +CONFIG_RPMSG_CTRL=m CONFIG_RPMSG_QCOM_GLINK_RPM=y CONFIG_RPMSG_QCOM_GLINK_SMEM=m CONFIG_RPMSG_QCOM_SMD=y -- 2.24.3