From: Thorsten Blum <thorsten.blum@linux.dev>
To: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>,
Christian Gromm <christian.gromm@microchip.com>
Cc: Thorsten Blum <thorsten.blum@linux.dev>, linux-kernel@vger.kernel.org
Subject: [PATCH] most: core: Use u32 for coherent_buf_size in most_free_mbo_coherent
Date: Sat, 21 Mar 2026 14:20:34 +0100 [thread overview]
Message-ID: <20260321132034.40758-2-thorsten.blum@linux.dev> (raw)
Use u32 for 'coherent_buf_size' in most_free_mbo_coherent() to match the
type used in arm_mbo_chain() and to avoid narrowing the sum to u16
before passing it to dma_free().
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
drivers/most/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/most/core.c b/drivers/most/core.c
index c2616da8bceb..92764e5c27c9 100644
--- a/drivers/most/core.c
+++ b/drivers/most/core.c
@@ -100,7 +100,7 @@ static const struct {
static void most_free_mbo_coherent(struct mbo *mbo)
{
struct most_channel *c = mbo->context;
- u16 const coherent_buf_size = c->cfg.buffer_size + c->cfg.extra_len;
+ u32 const coherent_buf_size = c->cfg.buffer_size + c->cfg.extra_len;
if (c->iface->dma_free)
c->iface->dma_free(mbo, coherent_buf_size);
reply other threads:[~2026-03-21 13:20 UTC|newest]
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