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From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
	Brian Norris <computersforpeace@gmail.com>,
	Kamal Dasu <kdasu.kdev@gmail.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	David Woodhouse <dwmw2@infradead.org>,
	Marek Vasut <marek.vasut@gmail.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-mtd@lists.infradead.org (open list:BROADCOM STB NAND FLASH
	DRIVER),
	bcm-kernel-feedback-list@broadcom.com (open list:BROADCOM STB
	NAND FLASH DRIVER), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2] mtd: rawnand: brcmnand: Fix NULL pointer assignment
Date: Mon, 21 Oct 2019 09:45:54 -0700	[thread overview]
Message-ID: <20191021164555.5330-1-f.fainelli@gmail.com> (raw)

Sparse complained about the following:

drivers/mtd/nand/raw/brcmnand/brcmnand.c:921:40: warning: Using plain integer as NULL pointer

fix this issue by assigning the pointer to NULL.

Fixes: c1ac2dc34b51 ("mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 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..6a7f0211f5a5 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -918,7 +918,7 @@ static inline void disable_ctrl_irqs(struct brcmnand_controller *ctrl)
 		return;
 
 	if (has_flash_dma(ctrl)) {
-		ctrl->flash_dma_base = 0;
+		ctrl->flash_dma_base = NULL;
 		disable_irq(ctrl->dma_irq);
 	}
 
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Kamal Dasu <kdasu.kdev@gmail.com>,
	Richard Weinberger <richard@nod.at>,
	open list <linux-kernel@vger.kernel.org>,
	Marek Vasut <marek.vasut@gmail.com>,
	"open list:BROADCOM STB NAND FLASH DRIVER"
	<linux-mtd@lists.infradead.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	"open list:BROADCOM STB NAND FLASH DRIVER"
	<bcm-kernel-feedback-list@broadcom.com>,
	Brian Norris <computersforpeace@gmail.com>,
	David Woodhouse <dwmw2@infradead.org>
Subject: [PATCH v2] mtd: rawnand: brcmnand: Fix NULL pointer assignment
Date: Mon, 21 Oct 2019 09:45:54 -0700	[thread overview]
Message-ID: <20191021164555.5330-1-f.fainelli@gmail.com> (raw)

Sparse complained about the following:

drivers/mtd/nand/raw/brcmnand/brcmnand.c:921:40: warning: Using plain integer as NULL pointer

fix this issue by assigning the pointer to NULL.

Fixes: c1ac2dc34b51 ("mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 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..6a7f0211f5a5 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -918,7 +918,7 @@ static inline void disable_ctrl_irqs(struct brcmnand_controller *ctrl)
 		return;
 
 	if (has_flash_dma(ctrl)) {
-		ctrl->flash_dma_base = 0;
+		ctrl->flash_dma_base = NULL;
 		disable_irq(ctrl->dma_irq);
 	}
 
-- 
2.17.1


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Kamal Dasu <kdasu.kdev@gmail.com>,
	Richard Weinberger <richard@nod.at>,
	open list <linux-kernel@vger.kernel.org>,
	Marek Vasut <marek.vasut@gmail.com>,
	"open list:BROADCOM STB NAND FLASH DRIVER"
	<linux-mtd@lists.infradead.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	"open list:BROADCOM STB NAND FLASH DRIVER"
	<bcm-kernel-feedback-list@broadcom.com>,
	Brian Norris <computersforpeace@gmail.com>,
	David Woodhouse <dwmw2@infradead.org>
Subject: [PATCH v2] mtd: rawnand: brcmnand: Fix NULL pointer assignment
Date: Mon, 21 Oct 2019 09:45:54 -0700	[thread overview]
Message-ID: <20191021164555.5330-1-f.fainelli@gmail.com> (raw)

Sparse complained about the following:

drivers/mtd/nand/raw/brcmnand/brcmnand.c:921:40: warning: Using plain integer as NULL pointer

fix this issue by assigning the pointer to NULL.

Fixes: c1ac2dc34b51 ("mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 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..6a7f0211f5a5 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -918,7 +918,7 @@ static inline void disable_ctrl_irqs(struct brcmnand_controller *ctrl)
 		return;
 
 	if (has_flash_dma(ctrl)) {
-		ctrl->flash_dma_base = 0;
+		ctrl->flash_dma_base = NULL;
 		disable_irq(ctrl->dma_irq);
 	}
 
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2019-10-21 16:46 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-21 16:45 Florian Fainelli [this message]
2019-10-21 16:45 ` [PATCH v2] mtd: rawnand: brcmnand: Fix NULL pointer assignment Florian Fainelli
2019-10-21 16:45 ` Florian Fainelli
2019-10-30  8:24 ` Miquel Raynal
2019-10-30  8:24   ` Miquel Raynal
2019-10-30  8:24   ` Miquel Raynal

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