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Fri, 18 Oct 2019 17:03:35 -0700 (PDT) From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] mtd: rawnand: brcmnand: Fix sparse warning in has_flash_dma() Date: Fri, 18 Oct 2019 16:38:44 -0700 Message-Id: <20191018233844.23838-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191018_170338_586399_DAA40D01 X-CRM114-Status: GOOD ( 10.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , Vignesh Raghavendra , Kamal Dasu , Richard Weinberger , open list , Marek Vasut , "open list:BROADCOM STB NAND FLASH DRIVER" , Miquel Raynal , "open list:BROADCOM STB NAND FLASH DRIVER" , Brian Norris , David Woodhouse MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Sparse rightfully complained about has_flash_dma(): +drivers/mtd/nand/brcmnand/brcmnand.c:951:40: warning: Using plain integer as NULL pointer [sparse] Fixes: 27c5b17cd1b1 ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller") Signed-off-by: Florian Fainelli --- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index 15ef30b368a5..73f7a0945399 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -909,7 +909,7 @@ static inline void brcmnand_set_wp(struct brcmnand_controller *ctrl, bool en) static inline bool has_flash_dma(struct brcmnand_controller *ctrl) { - return ctrl->flash_dma_base; + return ctrl->flash_dma_base != NULL; } static inline void disable_ctrl_irqs(struct brcmnand_controller *ctrl) -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel