From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f66.google.com (mail-wm1-f66.google.com [209.85.128.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2BED1333439 for ; Sun, 21 Jun 2026 10:42:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.66 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782038560; cv=none; b=IunrtoaUqxVM1RmnLsg/mH4wxy12cstmLiHksz1zlzH4N9POZhlRhpSAg1qjTAxl6fI4et9hfQtj0zur5L5ZBSTQDTDVLwiJhW7wdwdzwWvgbGS2YzyPad4F5vy+/R5KJNb+lEV7Lmj1Ivgku8vj+cHASC8+R+SnL5ivuGw9wlU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782038560; c=relaxed/simple; bh=MwjLSZlT3EKUMKJvVmNPJ5pLQ2tlrh1fNgUMO8VAGTk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MeY2TndDpfehPewmxQQHskM6+59qZlLutXFncUNaGfrgrce4xsvfqJ8Vqq4+spbBtsnKT6P2bMRIgkoGOttIT7Wg6w5IRvavyRjcpLmqzza4itPKCbJRIFIuIB3R8zARWGmdMf58NZWVm2MdhJhZ6yLL0kK4qGN52QSEcg/1mrc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=gVo2Zmb5; arc=none smtp.client-ip=209.85.128.66 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gVo2Zmb5" Received: by mail-wm1-f66.google.com with SMTP id 5b1f17b1804b1-49241a577d8so14131835e9.3 for ; Sun, 21 Jun 2026 03:42:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782038554; x=1782643354; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=eiVg9nQcRty4EufZGY81oqcohclJQ5Ud3fQIigAEFmA=; b=gVo2Zmb5Kra/jC2NNlVN0iJrb2Tsu6hZYRjW5oEX7beVLIS6hOaXAsgUzWNI547QYv vLp/Nrf1t6/yFzQTpKTMM2NHIwHwf1PAqQwvlz1TGS/4QMA+cMT89IANNUHADaY/+oBg q+9gcXNxMgPMIY8qNg+wOOZ8/jSXjjDpn3zUk6knOkfgBZWJUDWaQFN+ErL5c+qXg3i8 E+QEFJLZRf+f6aQxR/jAh9iy1Eiuw4NloQcF3UIQSmGmqoNNyEgjYteO6zXIRwEzygQB XdOUTM+Z7+QmhGZ2Qr+VTcb2zoIiv/Y1n5vqQbpODXgvpK00ALfAE1WVZZmvJXse3XII nozg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782038554; x=1782643354; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=eiVg9nQcRty4EufZGY81oqcohclJQ5Ud3fQIigAEFmA=; b=hmgCuFeEPojOqPrD4aPtwvyFx8OGNQKJSP+DHhDIFuTDeFwRk91LrL0MyW07+OHdXI qWUB19qGDc+fqflJo4LsPEmQdatFr+t5WrsrW6qa1yMPXhucQTWRjPYlQm9/u8x6PWLf yKUO1U0xjEssODkd8lISvcVoeU4/3pbwyI6N/zQyMrlEt59cxY700fu6ZKW9973532Gg O0xNlv141MP9XoxVpTMDsZYBF+dHvrubgtUXHhKIWAgmGnXI3+RdMIwK43EroYQ8ul9b WgOwZK8RnKTclEWFM1cIsc14kC5DsGQ20R/732HLRslLtSfNujjrNr8G9qeOnL46b7Kj 4s1A== X-Forwarded-Encrypted: i=1; AFNElJ+Fnn8HgYK02MWNX7JUlmU4/cwmeo8hxBEnx0ZNq9j4A6/J4fq5YK9TWurGMIDzhVYvvjlWOHpN2edbsEo=@vger.kernel.org X-Gm-Message-State: AOJu0Yxc+eab5YFWjJrRjtzqDNa3GflYaQSJ77U45+8Xxn1cHDtreocC aXX7eGn+LpZ8UryEdICEfSfystmwlpM7TzBp6qZbxKijCHUEtyJcHIQN X-Gm-Gg: AfdE7cmBHOHNkaI/cyt1FbKeA+wybofwAsmZbdAf988+Pwa6zsGL83b4sS4hnacq6Om UkjHWT0Rgr29VROPX75CeLar8r81Hq11UbJRUDuIGpq1fZIiebMQfwE9ey0A4Iq7/2EXgTNfRzh jtQbnYBFDPmbZfTW+22J9py3IA+WfbUAikN4Rk8aBT1llCgEIGYp7qn4TTuaPuMO/Vec2pJ5YSW tx8XB9SxZGmlbuAZA1yMEKnp9pGkjF+MeNBep09/3Rzi9CQ4j/1ousmIuVTYQS7SQq5WzXsSWct lxIpgVkSodApUFZzIn5eK/mlsJrlBqVt0qJ4C3YTVs1Ve9caA0LBrhI2lmuECZQvxnbZFiXnugi GhJ4+DFqVBZ5F/fiOTkvWoCFy64FyhmosrsppXKv1zu8JIbYjFpjKP38VinrQqXN7fewt/C8= X-Received: by 2002:a05:600d:6402:20b0:492:1e36:1fe9 with SMTP id 5b1f17b1804b1-49240eb56b9mr121305485e9.37.1782038553942; Sun, 21 Jun 2026 03:42:33 -0700 (PDT) Received: from fedora ([212.253.214.17]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4923fc47720sm340690915e9.0.2026.06.21.03.42.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Jun 2026 03:42:33 -0700 (PDT) From: Serhat Kumral To: gregkh@linuxfoundation.org Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Serhat Kumral Subject: [PATCH 3/3] staging: rtl8723bs: use usleep_range instead of msleep for short delays Date: Sun, 21 Jun 2026 13:40:58 +0300 Message-ID: <20260621104058.7408-3-serhatkumral1@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260621104058.7408-1-serhatkumral1@gmail.com> References: <20260621104058.7408-1-serhatkumral1@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace msleep(10) and msleep(1) with usleep_range(10000, 20000) and usleep_range(1000, 2000) respectively in os_intfs.c, because msleep is imprecise and discouraged for short delays under 20ms. This fixes the checkpatch.pl warnings: WARNING: msleep < 20ms can sleep for up to 20ms; see function description of msleep(). Signed-off-by: Serhat Kumral --- drivers/staging/rtl8723bs/os_dep/os_intfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c index 89e41c26e..5e41f518a 100644 --- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c +++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c @@ -986,7 +986,7 @@ void rtw_dev_unload(struct adapter *padapter) if (cnt > 5) break; cnt++; - msleep(10); + usleep_range(10000, 20000); } /* check the status of IPS */ @@ -1086,7 +1086,7 @@ void rtw_suspend_common(struct adapter *padapter) pwrpriv->bInSuspend = true; while (pwrpriv->bips_processing) - msleep(1); + usleep_range(1000, 2000); if ((!padapter->bup) || (padapter->bDriverStopped) || (padapter->bSurpriseRemoved)) return; -- 2.54.0