From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161618AbdEWU4N (ORCPT ); Tue, 23 May 2017 16:56:13 -0400 Received: from mail-pf0-f177.google.com ([209.85.192.177]:35091 "EHLO mail-pf0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1033505AbdEWU4I (ORCPT ); Tue, 23 May 2017 16:56:08 -0400 From: Matthias Kaehlcke To: Zha Qipeng , Darren Hart , Andy Shevchenko Cc: linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Douglas Anderson , Matthias Kaehlcke Subject: [PATCH] platform/x86: intel_pmc_ipc: Delete unused function ipc_data_readb() Date: Tue, 23 May 2017 13:55:39 -0700 Message-Id: <20170523205539.71450-1-mka@chromium.org> X-Mailer: git-send-email 2.13.0.219.gdb65acc882-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function was added by commit 0a8b83530b6f ("intel_pmc_ipc: Add Intel Apollo Lake PMC IPC driver") in 2015 and hasn't been used since then. Removing it fixes the following warning when building with clang: drivers/platform/x86/intel_pmc_ipc.c:189:18: error: unused function 'ipc_data_readb' [-Werror,-Wunused-function] Signed-off-by: Matthias Kaehlcke --- drivers/platform/x86/intel_pmc_ipc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c index e4d4dfe3e1d1..aa2fd58b75c4 100644 --- a/drivers/platform/x86/intel_pmc_ipc.c +++ b/drivers/platform/x86/intel_pmc_ipc.c @@ -186,11 +186,6 @@ static inline void ipc_data_writel(u32 data, u32 offset) writel(data, ipcdev.ipc_base + IPC_WRITE_BUFFER + offset); } -static inline u8 ipc_data_readb(u32 offset) -{ - return readb(ipcdev.ipc_base + IPC_READ_BUFFER + offset); -} - static inline u32 ipc_data_readl(u32 offset) { return readl(ipcdev.ipc_base + IPC_READ_BUFFER + offset); -- 2.13.0.219.gdb65acc882-goog