From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA6D0C3B1A4 for ; Fri, 14 Feb 2020 16:24:58 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B3B04247B2 for ; Fri, 14 Feb 2020 16:24:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="CP9V/I7k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B3B04247B2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BFB026FB3A; Fri, 14 Feb 2020 16:24:57 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7AE876FB3A; Fri, 14 Feb 2020 16:24:55 +0000 (UTC) Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 80C91247A4; Fri, 14 Feb 2020 16:24:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697495; bh=HFLC+Yo0x9wSQm87FrCxRKv1d02a88A9cGmqneDWLKI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CP9V/I7kRauVjJgK0utNl3VcWWMTIOTNdfmnHCApyhdnNRlc/Wxf6nXLeTlop4Lpy fjKL1Ymkkl2Wa6vmw29CdazRyImAqUZUU347zzg55T3rUD5LaxoDJt1Frl6pipZlva JgzEjIrtg4iU2zeKkZJcvxTWkoAj2PdTgG9s512Q= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 024/100] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Date: Fri, 14 Feb 2020 11:23:08 -0500 Message-Id: <20200214162425.21071-24-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214162425.21071-1-sashal@kernel.org> References: <20200214162425.21071-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alex Deucher , yu kuai , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Sasha Levin Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" RnJvbTogeXUga3VhaSA8eXVrdWFpM0BodWF3ZWkuY29tPgoKWyBVcHN0cmVhbSBjb21taXQgMjIw YWM4ZDE0NDQwNTRhZGUwN2NlMTQ0OThmY2RhMjY2NDEwZjkwZSBdCgpGaXhlcyBnY2MgJy1XdHlw ZS1saW1pdHMnIHdhcm5pbmc6Cgpkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hdG9tYmlvc19p MmMuYzogSW4gZnVuY3Rpb24K4oCYYW1kZ3B1X2F0b21iaW9zX2kyY19wcm9jZXNzX2kyY19jaOKA mToKZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYXRvbWJpb3NfaTJjLmM6Nzk6MTE6IHdhcm5p bmc6IGNvbXBhcmlzb24gaXMKYWx3YXlzIGZhbHNlIGR1ZSB0byBsaW1pdGVkIHJhbmdlIG9mIGRh dGEgdHlwZSBbLVd0eXBlLWxpbWl0c10KCidudW0nIGlzICd1OCcsIHNvIGl0IHdpbGwgbmV2ZXIg YmUgZ3JlYXRlciB0aGFuICdUT01fTUFYX0hXX0kyQ19SRUFEJywKd2hpY2ggaXMgZGVmaW5lZCBh cyAyNTUuIFRoZXJlZm9yZSwgdGhlIGNvbXBhcmlzb24gY2FuIGJlIHJlbW92ZWQuCgpGaXhlczog ZDM4Y2VhZjk5ZWQwICgiZHJtL2FtZGdwdTogYWRkIGNvcmUgZHJpdmVyICh2NCkiKQpTaWduZWQt b2ZmLWJ5OiB5dSBrdWFpIDx5dWt1YWkzQGh1YXdlaS5jb20+ClNpZ25lZC1vZmYtYnk6IEFsZXgg RGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KU2lnbmVkLW9mZi1ieTogU2FzaGEg TGV2aW4gPHNhc2hhbEBrZXJuZWwub3JnPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1 L2F0b21iaW9zX2kyYy5jIHwgNSAtLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUgZGVsZXRpb25zKC0p CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYXRvbWJpb3NfaTJjLmMg Yi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hdG9tYmlvc19pMmMuYwppbmRleCAxM2NkYjAx ZTliNDUwLi41OWZkNjc0MTI4NTQwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hdG9tYmlvc19pMmMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hdG9t Ymlvc19pMmMuYwpAQCAtNjgsMTEgKzY4LDYgQEAgc3RhdGljIGludCBhbWRncHVfYXRvbWJpb3Nf aTJjX3Byb2Nlc3NfaTJjX2NoKHN0cnVjdCBhbWRncHVfaTJjX2NoYW4gKmNoYW4sCiAJCQltZW1j cHkoJm91dCwgJmJ1ZlsxXSwgbnVtKTsKIAkJYXJncy5scEkyQ0RhdGFPdXQgPSBjcHVfdG9fbGUx NihvdXQpOwogCX0gZWxzZSB7Ci0JCWlmIChudW0gPiBBVE9NX01BWF9IV19JMkNfUkVBRCkgewot CQkJRFJNX0VSUk9SKCJodyBpMmM6IHRyaWVkIHRvIHJlYWQgdG9vIG1hbnkgYnl0ZXMgKCVkIHZz IDI1NSlcbiIsIG51bSk7Ci0JCQlyID0gLUVJTlZBTDsKLQkJCWdvdG8gZG9uZTsKLQkJfQogCQlh cmdzLnVjUmVnSW5kZXggPSAwOwogCQlhcmdzLmxwSTJDRGF0YU91dCA9IDA7CiAJfQotLSAKMi4y MC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQt Z2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77518C3B19F for ; Fri, 14 Feb 2020 16:25:01 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4685E2479C for ; Fri, 14 Feb 2020 16:25:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="CP9V/I7k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4685E2479C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8D9FF6FB3B; Fri, 14 Feb 2020 16:24:59 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7AE876FB3A; Fri, 14 Feb 2020 16:24:55 +0000 (UTC) Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 80C91247A4; Fri, 14 Feb 2020 16:24:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697495; bh=HFLC+Yo0x9wSQm87FrCxRKv1d02a88A9cGmqneDWLKI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CP9V/I7kRauVjJgK0utNl3VcWWMTIOTNdfmnHCApyhdnNRlc/Wxf6nXLeTlop4Lpy fjKL1Ymkkl2Wa6vmw29CdazRyImAqUZUU347zzg55T3rUD5LaxoDJt1Frl6pipZlva JgzEjIrtg4iU2zeKkZJcvxTWkoAj2PdTgG9s512Q= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 024/100] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Date: Fri, 14 Feb 2020 11:23:08 -0500 Message-Id: <20200214162425.21071-24-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214162425.21071-1-sashal@kernel.org> References: <20200214162425.21071-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alex Deucher , yu kuai , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Sasha Levin Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" RnJvbTogeXUga3VhaSA8eXVrdWFpM0BodWF3ZWkuY29tPgoKWyBVcHN0cmVhbSBjb21taXQgMjIw YWM4ZDE0NDQwNTRhZGUwN2NlMTQ0OThmY2RhMjY2NDEwZjkwZSBdCgpGaXhlcyBnY2MgJy1XdHlw ZS1saW1pdHMnIHdhcm5pbmc6Cgpkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hdG9tYmlvc19p MmMuYzogSW4gZnVuY3Rpb24K4oCYYW1kZ3B1X2F0b21iaW9zX2kyY19wcm9jZXNzX2kyY19jaOKA mToKZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYXRvbWJpb3NfaTJjLmM6Nzk6MTE6IHdhcm5p bmc6IGNvbXBhcmlzb24gaXMKYWx3YXlzIGZhbHNlIGR1ZSB0byBsaW1pdGVkIHJhbmdlIG9mIGRh dGEgdHlwZSBbLVd0eXBlLWxpbWl0c10KCidudW0nIGlzICd1OCcsIHNvIGl0IHdpbGwgbmV2ZXIg YmUgZ3JlYXRlciB0aGFuICdUT01fTUFYX0hXX0kyQ19SRUFEJywKd2hpY2ggaXMgZGVmaW5lZCBh cyAyNTUuIFRoZXJlZm9yZSwgdGhlIGNvbXBhcmlzb24gY2FuIGJlIHJlbW92ZWQuCgpGaXhlczog ZDM4Y2VhZjk5ZWQwICgiZHJtL2FtZGdwdTogYWRkIGNvcmUgZHJpdmVyICh2NCkiKQpTaWduZWQt b2ZmLWJ5OiB5dSBrdWFpIDx5dWt1YWkzQGh1YXdlaS5jb20+ClNpZ25lZC1vZmYtYnk6IEFsZXgg RGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KU2lnbmVkLW9mZi1ieTogU2FzaGEg TGV2aW4gPHNhc2hhbEBrZXJuZWwub3JnPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1 L2F0b21iaW9zX2kyYy5jIHwgNSAtLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUgZGVsZXRpb25zKC0p CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYXRvbWJpb3NfaTJjLmMg Yi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hdG9tYmlvc19pMmMuYwppbmRleCAxM2NkYjAx ZTliNDUwLi41OWZkNjc0MTI4NTQwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hdG9tYmlvc19pMmMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hdG9t Ymlvc19pMmMuYwpAQCAtNjgsMTEgKzY4LDYgQEAgc3RhdGljIGludCBhbWRncHVfYXRvbWJpb3Nf aTJjX3Byb2Nlc3NfaTJjX2NoKHN0cnVjdCBhbWRncHVfaTJjX2NoYW4gKmNoYW4sCiAJCQltZW1j cHkoJm91dCwgJmJ1ZlsxXSwgbnVtKTsKIAkJYXJncy5scEkyQ0RhdGFPdXQgPSBjcHVfdG9fbGUx NihvdXQpOwogCX0gZWxzZSB7Ci0JCWlmIChudW0gPiBBVE9NX01BWF9IV19JMkNfUkVBRCkgewot CQkJRFJNX0VSUk9SKCJodyBpMmM6IHRyaWVkIHRvIHJlYWQgdG9vIG1hbnkgYnl0ZXMgKCVkIHZz IDI1NSlcbiIsIG51bSk7Ci0JCQlyID0gLUVJTlZBTDsKLQkJCWdvdG8gZG9uZTsKLQkJfQogCQlh cmdzLnVjUmVnSW5kZXggPSAwOwogCQlhcmdzLmxwSTJDRGF0YU91dCA9IDA7CiAJfQotLSAKMi4y MC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmkt ZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9733C2BA83 for ; Fri, 14 Feb 2020 16:35:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 81044246A2 for ; Fri, 14 Feb 2020 16:35:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581698101; bh=HFLC+Yo0x9wSQm87FrCxRKv1d02a88A9cGmqneDWLKI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vnvH02el8XADZ9OaPaBzZRkBpZFRCF4DFInG3/O3ULDurJtGG1vvDf0iKlhuE7GrV DwnwOgrI4/Sf4pYrO8MW3ppXZwQtn4GXvdLMtCjWFFE3TGWMIjzEpMJnnQHbPSsKzp ac4k+Hk3nwB0cuvPCK6mG9bCFDZI2LzpklnTn+Rg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393633AbgBNQfA (ORCPT ); Fri, 14 Feb 2020 11:35:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:33888 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393233AbgBNQYz (ORCPT ); Fri, 14 Feb 2020 11:24:55 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 80C91247A4; Fri, 14 Feb 2020 16:24:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697495; bh=HFLC+Yo0x9wSQm87FrCxRKv1d02a88A9cGmqneDWLKI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CP9V/I7kRauVjJgK0utNl3VcWWMTIOTNdfmnHCApyhdnNRlc/Wxf6nXLeTlop4Lpy fjKL1Ymkkl2Wa6vmw29CdazRyImAqUZUU347zzg55T3rUD5LaxoDJt1Frl6pipZlva JgzEjIrtg4iU2zeKkZJcvxTWkoAj2PdTgG9s512Q= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: yu kuai , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.4 024/100] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Date: Fri, 14 Feb 2020 11:23:08 -0500 Message-Id: <20200214162425.21071-24-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214162425.21071-1-sashal@kernel.org> References: <20200214162425.21071-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: yu kuai [ Upstream commit 220ac8d1444054ade07ce14498fcda266410f90e ] Fixes gcc '-Wtype-limits' warning: drivers/gpu/drm/amd/amdgpu/atombios_i2c.c: In function ‘amdgpu_atombios_i2c_process_i2c_ch’: drivers/gpu/drm/amd/amdgpu/atombios_i2c.c:79:11: warning: comparison is always false due to limited range of data type [-Wtype-limits] 'num' is 'u8', so it will never be greater than 'TOM_MAX_HW_I2C_READ', which is defined as 255. Therefore, the comparison can be removed. Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)") Signed-off-by: yu kuai Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/atombios_i2c.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c index 13cdb01e9b450..59fd674128540 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c @@ -68,11 +68,6 @@ static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan, memcpy(&out, &buf[1], num); args.lpI2CDataOut = cpu_to_le16(out); } else { - if (num > ATOM_MAX_HW_I2C_READ) { - DRM_ERROR("hw i2c: tried to read too many bytes (%d vs 255)\n", num); - r = -EINVAL; - goto done; - } args.ucRegIndex = 0; args.lpI2CDataOut = 0; } -- 2.20.1