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Date: Sun, 13 Dec 2020 19:12:38 +0900 From: Bongsu Jeon <bongsu.jeon2@...il.com> To: krzk@...nel.org Cc: linux-nfc@...ts.01.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Bongsu Jeon <bongsu.jeon@...sung.com> Subject: [PATCH net-next] nfc: s3fwrn5: Remove the delay for nfc sleep From: Bongsu Jeon <bongsu.jeon@...sung.com> remove the delay for nfc sleep because nfc doesn't need the sleep delay. Signed-off-by: Bongsu Jeon <bongsu.jeon@...sung.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
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