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[86.49.110.70]) by smtp.gmail.com with ESMTPSA id b3sm6759016wrx.57.2019.03.16.17.06.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 16 Mar 2019 17:06:19 -0700 (PDT) From: marek.vasut@gmail.com To: linux-pci@vger.kernel.org Cc: Marek Vasut , Geert Uytterhoeven , Phil Edworthy , Simon Horman , Wolfram Sang , linux-renesas-soc@vger.kernel.org Subject: [PATCH 1/3] PCI: rcar: Replace unsigned long with u32 for register values Date: Sun, 17 Mar 2019 01:06:06 +0100 Message-Id: <20190317000608.24881-1-marek.vasut@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org From: Marek Vasut Replace unsigned long with u32 type for variables holding register values, since the registers are 32bit. Note that rcar_pcie_msi_irq() still uses unsigned long because both find_first_bit() and __fls() require unsigned long as an argument. Signed-off-by: Marek Vasut Cc: Geert Uytterhoeven Cc: Phil Edworthy Cc: Simon Horman Cc: Wolfram Sang Cc: linux-renesas-soc@vger.kernel.org To: linux-pci@vger.kernel.org --- drivers/pci/controller/pcie-rcar.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/pci/controller/pcie-rcar.c b/drivers/pci/controller/pcie-rcar.c index 1408c8aa758b..857d88fd03d5 100644 --- a/drivers/pci/controller/pcie-rcar.c +++ b/drivers/pci/controller/pcie-rcar.c @@ -169,7 +169,7 @@ enum { static void rcar_rmw32(struct rcar_pcie *pcie, int where, u32 mask, u32 data) { - int shift = 8 * (where & 3); + u32 shift = 8 * (where & 3); u32 val = rcar_pci_read_reg(pcie, where & ~3); val &= ~(mask << shift); @@ -179,7 +179,7 @@ static void rcar_rmw32(struct rcar_pcie *pcie, int where, u32 mask, u32 data) static u32 rcar_read_conf(struct rcar_pcie *pcie, int where) { - int shift = 8 * (where & 3); + u32 shift = 8 * (where & 3); u32 val = rcar_pci_read_reg(pcie, where & ~3); return val >> shift; @@ -190,7 +190,7 @@ static int rcar_pcie_config_access(struct rcar_pcie *pcie, unsigned char access_type, struct pci_bus *bus, unsigned int devfn, int where, u32 *data) { - int dev, func, reg, index; + u32 dev, func, reg, index; dev = PCI_SLOT(devfn); func = PCI_FUNC(devfn); @@ -508,7 +508,7 @@ static void phy_write_reg(struct rcar_pcie *pcie, unsigned int rate, unsigned int addr, unsigned int lane, unsigned int data) { - unsigned long phyaddr; + u32 phyaddr; phyaddr = WRITE_CMD | ((rate & 1) << RATE_POS) | @@ -1116,7 +1116,7 @@ static int rcar_pcie_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct rcar_pcie *pcie; - unsigned int data; + u32 data; int err; int (*phy_init_fn)(struct rcar_pcie *); struct pci_host_bridge *bridge; -- 2.20.1