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[80.181.98.102]) by smtp.gmail.com with ESMTPSA id t69-v6sm2389863wmt.5.2018.11.26.15.19.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 26 Nov 2018 15:19:43 -0800 (PST) From: Cristian Sicilia To: Greg Kroah-Hartman , Carmeli Tamir , Christopher Diaz Riveros , Dan Carpenter , Arkadiusz Lis , Nathan Chancellor Cc: Cristian Sicilia , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] staging: emxx_udc: Added a temporary variable with address. Date: Tue, 27 Nov 2018 00:19:09 +0100 Message-Id: <1543274351-25762-3-git-send-email-sicilia.cristian@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1543274351-25762-1-git-send-email-sicilia.cristian@gmail.com> References: <1543274351-25762-1-git-send-email-sicilia.cristian@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replace the IO_ADDRESS call with a temporary variable. Signed-off-by: Cristian Sicilia --- drivers/staging/emxx_udc/emxx_udc.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index ebc622f..d55cadd 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -108,20 +108,22 @@ static void _nbu2ss_dump_register(struct nbu2ss_udc *udc) dev_dbg(&udc->dev, "\n-USB REG-\n"); for (i = 0x0 ; i < USB_BASE_SIZE ; i += 16) { - reg_data = _nbu2ss_readl( - (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i)); + u32 *tmp; + + tmp = (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i); + reg_data = _nbu2ss_readl(tmp); dev_dbg(&udc->dev, "USB%04x =%08x", i, (int)reg_data); - reg_data = _nbu2ss_readl( - (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i + 4)); + tmp = (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i + 4); + reg_data = _nbu2ss_readl(tmp); dev_dbg(&udc->dev, " %08x", (int)reg_data); - reg_data = _nbu2ss_readl( - (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i + 8)); + tmp = (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i + 8); + reg_data = _nbu2ss_readl(tmp); dev_dbg(&udc->dev, " %08x", (int)reg_data); - reg_data = _nbu2ss_readl( - (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i + 12)); + tmp = (u32 *)IO_ADDRESS(USB_BASE_ADDRESS + i + 12); + reg_data = _nbu2ss_readl(tmp); dev_dbg(&udc->dev, " %08x\n", (int)reg_data); } -- 2.7.4