From: William Zhang <william.zhang@broadcom.com>
To: Linux MTD List <linux-mtd@lists.infradead.org>,
Linux ARM List <linux-arm-kernel@lists.infradead.org>,
Broadcom Kernel List <bcm-kernel-feedback-list@broadcom.com>
Cc: f.fainelli@gmail.com, kursad.oney@broadcom.com,
joel.peshkin@broadcom.com, anand.gore@broadcom.com,
dregan@mail.com, kamal.dasu@broadcom.com,
tomer.yacoby@broadcom.com, dan.beygelman@broadcom.com,
David Regan <dregan@broadcom.com>,
Dan Carpenter <dan.carpenter@linaro.org>,
William Zhang <william.zhang@broadcom.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
linux-kernel@vger.kernel.org,
Vignesh Raghavendra <vigneshr@ti.com>,
Brian Norris <computersforpeace@gmail.com>,
Richard Weinberger <richard@nod.at>
Subject: [PATCH v6 01/13] mtd: rawnand: brcmnand: exec_op helper functions return type fixes
Date: Thu, 22 Feb 2024 19:47:46 -0800 [thread overview]
Message-ID: <20240223034758.13753-2-william.zhang@broadcom.com> (raw)
In-Reply-To: <20240223034758.13753-1-william.zhang@broadcom.com>
From: David Regan <dregan@broadcom.com>
Fix return types for exec_op reset and status helper functions.
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: http://lists.infradead.org/pipermail/linux-mtd/2023-December/102423.html
Fixes: 3c8260ce7663 ("mtd: rawnand: brcmnand: exec_op implementation")
Signed-off-by: David Regan <dregan@broadcom.com>
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: William Zhang <william.zhang@broadcom.com>
---
Changes in v6:
- Moved style fixes to a separate patch
Changes in v5: None
Changes in v4:
- Fix the commit id in the fixes tag
Changes in v3: None
Changes in v2:
- Added to patch series
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index 8faca43ae1ff..b8e70fc64348 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -625,7 +625,7 @@ enum {
/* Only for v7.2 */
#define ACC_CONTROL_ECC_EXT_SHIFT 13
-static u8 brcmnand_status(struct brcmnand_host *host);
+static int brcmnand_status(struct brcmnand_host *host);
static inline bool brcmnand_non_mmio_ops(struct brcmnand_controller *ctrl)
{
@@ -1690,7 +1690,7 @@ static int brcmnand_waitfunc(struct nand_chip *chip)
INTFC_FLASH_STATUS;
}
-static u8 brcmnand_status(struct brcmnand_host *host)
+static int brcmnand_status(struct brcmnand_host *host)
{
struct nand_chip *chip = &host->chip;
struct mtd_info *mtd = nand_to_mtd(chip);
@@ -1701,7 +1701,7 @@ static u8 brcmnand_status(struct brcmnand_host *host)
return brcmnand_waitfunc(chip);
}
-static u8 brcmnand_reset(struct brcmnand_host *host)
+static int brcmnand_reset(struct brcmnand_host *host)
{
struct nand_chip *chip = &host->chip;
@@ -2433,7 +2433,11 @@ static int brcmnand_exec_op(struct nand_chip *chip,
if (brcmnand_op_is_status(op)) {
status = op->instrs[1].ctx.data.buf.in;
- *status = brcmnand_status(host);
+ ret = brcmnand_status(host);
+ if (ret < 0)
+ return ret;
+
+ *status = ret & 0xFF;
return 0;
}
--
2.37.3
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next prev parent reply other threads:[~2024-02-23 3:49 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 3:47 [PATCH v6 00/13] mtd: rawnand: brcmnand: driver and doc updates William Zhang
2024-02-23 3:47 ` William Zhang [this message]
2024-02-23 4:20 ` [PATCH v6 01/13] mtd: rawnand: brcmnand: exec_op helper functions return type fixes Florian Fainelli
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 02/13] mtd: rawnand: brcmnand: fix style issues William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 03/13] mtd: rawnand: brcmnand: update log level messages William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 04/13] dt-bindings: mtd: brcmnand: Updates for bcmbca SoCs William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 05/13] dt-bindings: mtd: brcmnand: Add WP pin connection property William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 06/13] dt-bindings: mtd: brcmnand: Add ecc strap property William Zhang
2024-02-23 18:47 ` Conor Dooley
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 07/13] ARM: dts: broadcom: bcmbca: Add NAND controller node William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 08/13] arm64: " William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 09/13] arm64: dts: broadcom: bcmbca: Update router boards William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 10/13] mtd: rawnand: brcmnand: Rename bcm63138 nand driver William Zhang
2024-02-26 10:43 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 11/13] mtd: rawnand: brcmnand: Add BCMBCA read data bus interface William Zhang
2024-02-26 10:43 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 12/13] mtd: rawnand: brcmnand: Add support for getting ecc setting from strap William Zhang
2024-02-23 9:18 ` Miquel Raynal
2024-02-23 17:25 ` William Zhang
2024-02-26 8:36 ` Miquel Raynal
2024-02-26 20:05 ` William Zhang
2024-02-29 10:31 ` Miquel Raynal
2024-02-29 23:34 ` William Zhang
2024-02-23 3:47 ` [PATCH v6 13/13] mtd: rawnand: brcmnand: Support write protection setting from dts William Zhang
2024-02-26 10:43 ` Miquel Raynal
2024-02-26 17:36 ` [PATCH v6 00/13] mtd: rawnand: brcmnand: driver and doc updates Florian Fainelli
2024-02-29 9:11 ` Miquel Raynal
2024-02-29 17:32 ` Florian Fainelli
2024-03-14 22:04 ` Miquel Raynal
2024-03-14 23:02 ` Florian Fainelli
2024-03-14 23:03 ` Miquel Raynal
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