Return-Path: Received: from mail-qk1-f194.google.com ([209.85.222.194]:34836 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727455AbeLMJwd (ORCPT ); Thu, 13 Dec 2018 04:52:33 -0500 Received: by mail-qk1-f194.google.com with SMTP id w204so765462qka.2 for ; Thu, 13 Dec 2018 01:52:32 -0800 (PST) From: Fabio Estevam To: herbert@gondor.apana.org.au Cc: linux-crypto@vger.kernel.org, shawnguo@kernel.org, Fabio Estevam Subject: [PATCH] crypto: mxc-scc - fix build warnings on ARM64 Date: Thu, 13 Dec 2018 07:52:32 -0200 Message-Id: <1544694752-9293-1-git-send-email-festevam@gmail.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: The following build warnings are seen when building for ARM64 allmodconfig: drivers/crypto/mxc-scc.c:181:20: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' {aka 'long unsigned int'} [-Wformat=] drivers/crypto/mxc-scc.c:186:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=] drivers/crypto/mxc-scc.c:277:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=] drivers/crypto/mxc-scc.c:339:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/crypto/mxc-scc.c:340:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Fix them by using the %zu specifier to print a size_t variable and using a plain %x to print the result of a readl(). Signed-off-by: Fabio Estevam --- drivers/crypto/mxc-scc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/mxc-scc.c b/drivers/crypto/mxc-scc.c index e01c463..5190867 100644 --- a/drivers/crypto/mxc-scc.c +++ b/drivers/crypto/mxc-scc.c @@ -178,12 +178,12 @@ static int mxc_scc_get_data(struct mxc_scc_ctx *ctx, else from = scc->black_memory; - dev_dbg(scc->dev, "pcopy: from 0x%p %d bytes\n", from, + dev_dbg(scc->dev, "pcopy: from 0x%p %zu bytes\n", from, ctx->dst_nents * 8); len = sg_pcopy_from_buffer(ablkreq->dst, ctx->dst_nents, from, ctx->size, ctx->offset); if (!len) { - dev_err(scc->dev, "pcopy err from 0x%p (len=%d)\n", from, len); + dev_err(scc->dev, "pcopy err from 0x%p (len=%zu)\n", from, len); return -EINVAL; } @@ -274,7 +274,7 @@ static int mxc_scc_put_data(struct mxc_scc_ctx *ctx, len = sg_pcopy_to_buffer(req->src, ctx->src_nents, to, len, ctx->offset); if (!len) { - dev_err(scc->dev, "pcopy err to 0x%p (len=%d)\n", to, len); + dev_err(scc->dev, "pcopy err to 0x%p (len=%zu)\n", to, len); return -EINVAL; } @@ -335,9 +335,9 @@ static void mxc_scc_ablkcipher_next(struct mxc_scc_ctx *ctx, return; } - dev_dbg(scc->dev, "Start encryption (0x%p/0x%p)\n", - (void *)readl(scc->base + SCC_SCM_RED_START), - (void *)readl(scc->base + SCC_SCM_BLACK_START)); + dev_dbg(scc->dev, "Start encryption (0x%x/0x%x)\n", + readl(scc->base + SCC_SCM_RED_START), + readl(scc->base + SCC_SCM_BLACK_START)); /* clear interrupt control registers */ writel(SCC_SCM_INTR_CTRL_CLR_INTR, -- 2.7.4