Re: [PATCH] bus: fsl-mc: add missing fsl_mc_bus_dpdbg_type declaration
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2026-01-07 05:30:27
Also in:
linux-arm-kernel, lkml
On Tue, Jan 06, 2026 at 07:54:21PM +0100, Christophe Leroy (CS GROUP) wrote:
quoted hunk ↗ jump to hunk
Fix following sparse warning: CHECK drivers/bus/fsl-mc/fsl-mc-bus.c drivers/bus/fsl-mc/fsl-mc-bus.c:435:26: warning: symbol 'fsl_mc_bus_dpdbg_type' was not declared. Should it be static? As it is exported it can't be static. So declare it in mc.h like all other similar objects. Fixes: e70ba1b06c26 ("bus: fsl-mc: add the dpdbg device type") Signed-off-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org> --- include/linux/fsl/mc.h | 1 + 1 file changed, 1 insertion(+)diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h index 897d6211c1635..28441a456bb48 100644 --- a/include/linux/fsl/mc.h +++ b/include/linux/fsl/mc.h@@ -451,6 +451,7 @@ extern const struct device_type fsl_mc_bus_dpdcei_type; extern const struct device_type fsl_mc_bus_dpaiop_type; extern const struct device_type fsl_mc_bus_dpci_type; extern const struct device_type fsl_mc_bus_dpdmai_type; +extern const struct device_type fsl_mc_bus_dpdbg_type;
As it's obviously not used anywhere, this should not be the fix, please just mark it static and remove the EXPORT_SYMBOL_GPL() as well. thanks, greg k-h