linux-kernel - [PATCH] eeprom: at24: fix retrieving the at24_chip

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Message-Id: <20180507101658.7788-1-brgl@bgdev.pl>
Date:   Mon,  7 May 2018 12:16:58 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Vadim Pasternak <vadimp@...lanox.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <brgl@...ev.pl>
Subject: [PATCH] eeprom: at24: fix retrieving the at24_chip_data structure

Commit feb2f19b1e8f ("eeprom: at24: move platform data processing into
a separate routine") introduced a bug where we incorrectly retireve the
at24_chip_data structure. Remove the unnecessary ampersand operator.

Fixes: feb2f19b1e8f ("eeprom: at24: move platform data processing into a separate routine")
Reported-by: Vadim Pasternak <vadimp@...lanox.com>
Signed-off-by: Bartosz Golaszewski <brgl@...ev.pl>
---
 drivers/misc/eeprom/at24.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index 0c125f207aea..33053b0d1fdf 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -518,7 +518,7 @@ static int at24_get_pdata(struct device *dev, struct at24_platform_data *pdata)
 	if (of_node && of_match_device(at24_of_match, dev))
 		cdata = of_device_get_match_data(dev);
 	else if (id)
-		cdata = (void *)&id->driver_data;
+		cdata = (void *)id->driver_data;
 	else
 		cdata = acpi_device_get_match_data(dev);
 
-- 
2.17.0