The DPIO driver incorrectly assumes virtual addresses are always
64b long, which causes compiler errors when building for a 32b
platform.
Fix this by using explicit casts to uintptr_t where necessary.
Signed-off-by: Ioana Radulescu <ruxandra.radule...@nxp.com>
---
drivers/staging/fsl-mc/bus/dpio/dpio-service.c | 4 ++--
drivers/staging/fsl-mc/bus/dpio/qbman-portal.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/fsl-mc/bus/dpio/dpio-service.c
b/drivers/staging/fsl-mc/bus/dpio/dpio-service.c
index 1acff7e..14ed2be 100644
--- a/drivers/staging/fsl-mc/bus/dpio/dpio-service.c
+++ b/drivers/staging/fsl-mc/bus/dpio/dpio-service.c
@@ -192,7 +192,7 @@ irqreturn_t dpaa2_io_irq(struct dpaa2_io *obj)
u64 q64;
q64 = qbman_result_SCN_ctx(dq);
- ctx = (void *)q64;
+ ctx = (void *)(uintptr_t)q64;
ctx->cb(ctx);
} else {
pr_crit("fsl-mc-dpio: Unrecognised/ignored DQRR
entry\n");
@@ -237,7 +237,7 @@ int dpaa2_io_service_register(struct dpaa2_io *d,
return -ENODEV;
ctx->dpio_id = d->dpio_desc.dpio_id;
- ctx->qman64 = (u64)ctx;
+ ctx->qman64 = (u64)(uintptr_t)ctx;
ctx->dpio_private = d;
spin_lock_irqsave(&d->lock_notifications, irqflags);
list_add(&ctx->node, &d->notifications);
diff --git a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c
b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c
index 376e9ed..f57c151 100644
--- a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c
+++ b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c
@@ -497,7 +497,7 @@ void qbman_pull_desc_set_storage(struct qbman_pull_desc *d,
int stash)
{
/* save the virtual address */
- d->rsp_addr_virt = (u64)storage;
+ d->rsp_addr_virt = (u64)(uintptr_t)storage;
if (!storage) {
d->verb &= ~(1 << QB_VDQCR_VERB_RLS_SHIFT);
@@ -590,7 +590,7 @@ int qbman_swp_pull(struct qbman_swp *s, struct
qbman_pull_desc *d)
atomic_inc(&s->vdq.available);
return -EBUSY;
}
- s->vdq.storage = (void *)d->rsp_addr_virt;
+ s->vdq.storage = (void *)(uintptr_t)d->rsp_addr_virt;
p = qbman_get_cmd(s, QBMAN_CENA_SWP_VDQCR);
p->numf = d->numf;
p->tok = QMAN_DQ_TOKEN_VALID;
--
2.7.4
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