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path: root/drivers/mmc/host/usdhi6rol0.c
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Diffstat (limited to 'drivers/mmc/host/usdhi6rol0.c')
-rw-r--r--drivers/mmc/host/usdhi6rol0.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
index 9a0b1e4e405d..369b8dee2e3d 100644
--- a/drivers/mmc/host/usdhi6rol0.c
+++ b/drivers/mmc/host/usdhi6rol0.c
@@ -136,6 +136,8 @@
#define USDHI6_MIN_DMA 64
+#define USDHI6_REQ_TIMEOUT_MS 4000
+
enum usdhi6_wait_for {
USDHI6_WAIT_FOR_REQUEST,
USDHI6_WAIT_FOR_CMD,
@@ -1763,7 +1765,12 @@ static int usdhi6_probe(struct platform_device *pdev)
host = mmc_priv(mmc);
host->mmc = mmc;
host->wait = USDHI6_WAIT_FOR_REQUEST;
- host->timeout = msecs_to_jiffies(4000);
+ host->timeout = msecs_to_jiffies(USDHI6_REQ_TIMEOUT_MS);
+ /*
+ * We use a fixed timeout of 4s, hence inform the core about it. A
+ * future improvement should instead respect the cmd->busy_timeout.
+ */
+ mmc->max_busy_timeout = USDHI6_REQ_TIMEOUT_MS;
host->pinctrl = devm_pinctrl_get(&pdev->dev);
if (IS_ERR(host->pinctrl)) {