6.15-stable review patch. If anyone has any objections, please let me know.
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From: Yue Haibing yuehaibing@huawei.com
[ Upstream commit d635ba4207c31940398c41caa0cedd80f3b9c9c7 ]
If COMPILE_TEST is y but RISCV_SBI is n, build fails:
drivers/mailbox/mailbox-mchp-ipc-sbi.c: In function 'mchp_ipc_sbi_chan_send': drivers/mailbox/mailbox-mchp-ipc-sbi.c:119:23: error: storage size of 'ret' isn't known struct sbiret ret; ^~~ CC drivers/nvmem/lpc18xx_otp.o drivers/mailbox/mailbox-mchp-ipc-sbi.c:121:15: error: implicit declaration of function 'sbi_ecall' [-Werror=implicit-function-declaration] ret = sbi_ecall(SBI_EXT_MICROCHIP_TECHNOLOGY, command, channel, ^~~~~~~~~
move COMPILE_TEST to ARCH_MICROCHIP dependency as other drivers.
Fixes: e4b1d67e7141 ("mailbox: add Microchip IPC support") Signed-off-by: Yue Haibing yuehaibing@huawei.com Signed-off-by: Jassi Brar jassisinghbrar@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/mailbox/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index ed52db272f4d0..e8445cda7c618 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -191,8 +191,8 @@ config POLARFIRE_SOC_MAILBOX
config MCHP_SBI_IPC_MBOX tristate "Microchip Inter-processor Communication (IPC) SBI driver" - depends on RISCV_SBI || COMPILE_TEST - depends on ARCH_MICROCHIP + depends on RISCV_SBI + depends on ARCH_MICROCHIP || COMPILE_TEST help Mailbox implementation for Microchip devices with an Inter-process communication (IPC) controller.