| Message ID | 20240117135312.3381936-3-arnaud.pouliquen@foss.st.com (mailing list archive) |
|---|---|
| State | Queued |
| Headers | show |
| Series | remoteproc: stm32: Fix sparse warnings | expand |
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c index 2c28635219eb..10b442c6f632 100644 --- a/drivers/remoteproc/stm32_rproc.c +++ b/drivers/remoteproc/stm32_rproc.c @@ -657,7 +657,7 @@ stm32_rproc_get_loaded_rsc_table(struct rproc *rproc, size_t *table_sz) * entire area by overwriting it with the initial values stored in rproc->clean_table. */ *table_sz = RSC_TBL_SIZE; - return (struct resource_table *)ddata->rsc_va; + return (__force struct resource_table *)ddata->rsc_va; } static const struct rproc_ops st_rproc_ops = {
The sparse tool complains about the remove of the _iomem attribute. stm32_rproc.c:660:17: warning: cast removes address space '__iomem' of expression Add '__force' to explicitly specify that the cast is intentional. This conversion is necessary to cast to addresses pointer, which are then managed by the remoteproc core as a pointer to a resource_table structure. Fixes: 8a471396d21c ("remoteproc: stm32: Move resource table setup to rproc_ops") Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> --- drivers/remoteproc/stm32_rproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)