From: Bongsu Jeon <bongsu.jeon2@gmail.com>
To: krzk@kernel.org
Cc: linux-nfc@lists.01.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Bongsu Jeon <bongsu.jeon@samsung.com>
Subject: [PATCH net-next] nfc: s3fwrn5: Remove the delay for nfc sleep
Date: Sun, 13 Dec 2020 19:12:38 +0900 [thread overview]
Message-ID: <20201213101238.28373-1-bongsu.jeon@samsung.com> (raw)
From: Bongsu Jeon <bongsu.jeon@samsung.com>
remove the delay for nfc sleep because nfc doesn't need the sleep delay.
Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com>
---
drivers/nfc/s3fwrn5/phy_common.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/nfc/s3fwrn5/phy_common.c b/drivers/nfc/s3fwrn5/phy_common.c
index 497b02b30ae7..81318478d5fd 100644
--- a/drivers/nfc/s3fwrn5/phy_common.c
+++ b/drivers/nfc/s3fwrn5/phy_common.c
@@ -20,7 +20,8 @@ void s3fwrn5_phy_set_wake(void *phy_id, bool wake)
mutex_lock(&phy->mutex);
gpio_set_value(phy->gpio_fw_wake, wake);
- msleep(S3FWRN5_EN_WAIT_TIME);
+ if (wake)
+ msleep(S3FWRN5_EN_WAIT_TIME);
mutex_unlock(&phy->mutex);
}
EXPORT_SYMBOL(s3fwrn5_phy_set_wake);
--
2.17.1
next reply other threads:[~2020-12-13 10:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-13 10:12 Bongsu Jeon [this message]
2020-12-14 15:51 ` [PATCH net-next] nfc: s3fwrn5: Remove the delay for nfc sleep Krzysztof Kozlowski
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