From patchwork Tue Jun 24 21:56:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 899564 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 8690825B67C; Tue, 24 Jun 2025 21:57:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750802276; cv=none; b=mL1LYfBcuu/ieRmJ9b9MiCQguSEitCipoWlzG3KcW7voGQ/8JAltbFmbyYhdtfkwz0DVUraYwwktGjCrfPT6FGgRZdMwMTt14kvovAeu9X/v5mUM2KfcPjpom6QIiSsXaW8qTsGJUSoitfygNoN1/ELHjXuVBgaKjQuUTsS5Jmg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750802276; c=relaxed/simple; bh=ulzsuSu/F3iZTxVaIna3pmvlVM5tNO7dsuD0W/1A/wk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OmeLk185coc/e4XIUH84XC2HwPrEaqBI+3Kdyiq5Mx31P6C6qYSDBc5hAg9z9AyrsSWCpJ8fkLWgtQ9/BMv0Q1SRK0FhoRnSx+sqCArU4UqJxj8sqvAuCRF+BIstBnGAabAN0fW94ilXmhTsA0kPQ8GkfUolP8I1EFZdZ1DhCUo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=Wk1qLSju; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="Wk1qLSju" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1750802272; bh=ulzsuSu/F3iZTxVaIna3pmvlVM5tNO7dsuD0W/1A/wk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Wk1qLSjubQz3sYc8CwYXoNpCm0H6RFSfBkmYfzoZ1ixmKTdidSfS6AsYfc1T1FC/a gxx3RqRRAX0MCZ3lD7wCEOMfTcew19leFBziYxbE0Xf8cjSnqO3r2+QAZfGAWcFIM2 9d1tOqayjcZu904wXAlSbJC4+FlE5wGbbBfO4QRkdUAo2dr4FXPDi8Fho9ssPOPTys 2KDUdlu0LT9efhYO91JixcXIRtAHuK+9hSRECaZOsw0XVtebb/kGnn9uJncIZaXR2J l17DXpY3MFhYpigMCB8z2YUoOovTrytZ78jucoBaVsuI1dxJwa06h86umqNzakdyoM e30ZhjsklNJXA== Received: from localhost (unknown [212.93.144.165]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by bali.collaboradmins.com (Postfix) with UTF8SMTPSA id BCF7E17E05BD; Tue, 24 Jun 2025 23:57:51 +0200 (CEST) From: Cristian Ciocaltea Date: Wed, 25 Jun 2025 00:56:51 +0300 Subject: [PATCH v2 07/11] HID: playstation: Document spinlock_t usage Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250625-dualsense-hid-jack-v2-7-596c0db14128@collabora.com> References: <20250625-dualsense-hid-jack-v2-0-596c0db14128@collabora.com> In-Reply-To: <20250625-dualsense-hid-jack-v2-0-596c0db14128@collabora.com> To: Roderick Colenbrander , Jiri Kosina , Benjamin Tissoires , Henrik Rydberg Cc: kernel@collabora.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 Document the usage of 'lock' member in struct ps_device and silent checkpatch.pl complaint: CHECK: spinlock_t definition without comment Signed-off-by: Cristian Ciocaltea --- drivers/hid/hid-playstation.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c index 811b0b90c0e277fe6a511a9a766790125d9602c5..37fc1a74517c1f14a7bae9a1fa90f7d64115a605 100644 --- a/drivers/hid/hid-playstation.c +++ b/drivers/hid/hid-playstation.c @@ -38,7 +38,7 @@ enum PS_TYPE { struct ps_device { struct list_head list; struct hid_device *hdev; - spinlock_t lock; + spinlock_t lock; /* Sync between event handler and workqueue */ u32 player_id;