From nobody Mon Feb 9 07:44:26 2026 Received: from sender2-pp-o94.zoho.in (sender2-pp-o94.zoho.in [169.148.134.94]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E4AFD305E01; Sat, 20 Dec 2025 09:56:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=169.148.134.94 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766224573; cv=pass; b=gtUnQTl3NIFTkmrVd/Edz6HVoiL90MwmuQ3jxh+iBXTKrBTvayQDRb6esbkfF/dRdte+O0or5B84WUACZs8TYGNqqvYrZtNsd7xnT2HQLpoeFqnWdlRG3prMHGgaiigyp/IlijFoAailpYhLJf0Fcqa3+yeECi4aD+d6ayt/YxQ= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766224573; c=relaxed/simple; bh=lIDV3YDxGMZM7ohwrit0EDfKY6xK6RYq0N7RBhTXMDM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=tjLbMHIB8PrpgcuIT6ErTuuc51MQGaIOVSANRJ+TJesNdquHis4pTKawAS9vkMpEjYzdN5r8TXilSnAgHx2MNBG05M6NAPvQO06r9tC/4CLQ0Lry58HZa+Z7bP3yP1EHVbAIB6w102XOayOOS0iMXmyzfwo8JPVbCRzRx+EhnUY= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=zohomail.in; spf=pass smtp.mailfrom=zohomail.in; dkim=pass (1024-bit key) header.d=zohomail.in header.i=preyas17@zohomail.in header.b=Ew/4JbVE; arc=pass smtp.client-ip=169.148.134.94 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=zohomail.in Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zohomail.in Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=zohomail.in header.i=preyas17@zohomail.in header.b="Ew/4JbVE" ARC-Seal: i=1; a=rsa-sha256; t=1766224548; cv=none; d=zohomail.in; s=zohoarc; b=BeG21Bhzx1uj2n4ItB+TXks3xEC+AQsH/DaCP+4TMKyWfn+hzUukKLOwV8tJaVV1QlPWM0Wtw2ArdKbt8I3ouJpL/KZjxmpKOPDy0uHO3hTZSL4X6omMsLR1Aqrn24j4/7fJKnBcwtB1BR4M22wCKZt01hU8DAvO+uZ+cotIrww= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.in; s=zohoarc; t=1766224548; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=l7B4KeEROqMTQxumpACuP3DUdkgOWu1FxozFjCQGO5o=; b=eIdAxl9H2lo+4MZi7JV4YSxURwCd5Gbib9rRj1zwaxpAP9mBya807+jjzvINmhn6PClW64kGNV1mGceBLeuDtpwZvcwLrmYXvsUYZMw/X4V9NWpiHQSGFnhjHNi47FrI0kD0HhTpqjwqPyinaUBne3AmwuFLHR0PD5SZOqZe21k= ARC-Authentication-Results: i=1; mx.zohomail.in; dkim=pass header.i=zohomail.in; spf=pass smtp.mailfrom=preyas17@zohomail.in; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1766224548; s=zoho; d=zohomail.in; i=preyas17@zohomail.in; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=l7B4KeEROqMTQxumpACuP3DUdkgOWu1FxozFjCQGO5o=; b=Ew/4JbVE2gX343uQkWoFZTwkPIA4AMQNCVqQrsl6XYDgjNYXVcSRFWy3tJuiNDB7 nBrIHwEUIVpf7oHbmZiRkcCGmCquuA0NWbR65oXAzyu5K+1EtXdPIZ8AIncyJW1bg85 gMXefodhxtzXgnw9Qm5mRymGIquPerrp4SbxR1YU= Received: by mx.zoho.in with SMTPS id 1766224546213262.609486881879; Sat, 20 Dec 2025 15:25:46 +0530 (IST) From: Preyas To: mchehab@kernel.org, gregkh@linuxfoundation.org Cc: linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Preyas Sharma Subject: [PATCH] staging: av7110: use usleep_range for short waits Date: Sat, 20 Dec 2025 09:55:18 +0000 Message-ID: <20251220095521.36992-1-preyas17@zohomail.in> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External Content-Type: text/plain; charset="utf-8" From: Preyas Sharma Signed-off-by: Preyas Sharma --- drivers/staging/media/av7110/av7110_hw.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/media/av7110/av7110_hw.c b/drivers/staging/med= ia/av7110/av7110_hw.c index bf8e6dca40e5..49ce295771e4 100644 --- a/drivers/staging/media/av7110/av7110_hw.c +++ b/drivers/staging/media/av7110/av7110_hw.c @@ -312,7 +312,7 @@ int av7110_wait_msgstate(struct av7110 *av7110, u16 fla= gs) pr_err("%s(): timeout waiting for MSGSTATE %04x\n", __func__, stat & fl= ags); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } return 0; } @@ -343,7 +343,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, = u16 *buf, int length) av7110->arm_errors++; return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } =20 if (FW_VERSION(av7110->arm_app) <=3D 0x261f) @@ -359,7 +359,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, = u16 *buf, int length) pr_err("%s(): timeout waiting for HANDSHAKE_REG\n", __func__); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } #endif =20 @@ -405,7 +405,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, = u16 *buf, int length) av7110->arm_errors++; return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } } =20 @@ -433,7 +433,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, = u16 *buf, int length) __func__, (buf[0] >> 8) & 0xff); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } =20 stat =3D rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); @@ -559,7 +559,7 @@ int av7110_fw_request(struct av7110 *av7110, u16 *reque= st_buf, return -ETIMEDOUT; } #ifdef _NOHANDSHAKE - msleep(1); + usleep_range(1000, 2000); #endif } =20 @@ -574,7 +574,7 @@ int av7110_fw_request(struct av7110 *av7110, u16 *reque= st_buf, mutex_unlock(&av7110->dcomlock); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } #endif =20 @@ -719,7 +719,7 @@ static int FlushText(struct av7110 *av7110) mutex_unlock(&av7110->dcomlock); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } mutex_unlock(&av7110->dcomlock); return 0; @@ -745,7 +745,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16= x, u16 y, char *buf) mutex_unlock(&av7110->dcomlock); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } #ifndef _NOHANDSHAKE start =3D jiffies; @@ -758,7 +758,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16= x, u16 y, char *buf) mutex_unlock(&av7110->dcomlock); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } #endif for (i =3D 0; i < length / 2; i++) --=20 2.43.0