From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-kernel@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Prchal <jiri.prchal@aksignal.cz>
Subject: [PATCH v1 04/10] misc: at25: Get platform data via dev_get_platdata()
Date: Thu, 25 Nov 2021 23:31:57 +0200 [thread overview]
Message-ID: <20211125213203.86693-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20211125213203.86693-1-andriy.shevchenko@linux.intel.com>
Access to platform data via dev_get_platdata() getter to make code cleaner.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/misc/eeprom/at25.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index 86f5433d0278..b235f20c56da 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -378,7 +378,7 @@ MODULE_DEVICE_TABLE(spi, at25_spi_ids);
static int at25_probe(struct spi_device *spi)
{
struct at25_data *at25 = NULL;
- struct spi_eeprom chip;
+ struct spi_eeprom chip, *pdata;
int err;
int sr;
u8 id[FM25_ID_LEN];
@@ -393,7 +393,8 @@ static int at25_probe(struct spi_device *spi)
is_fram = false;
/* Chip description */
- if (!spi->dev.platform_data) {
+ pdata = dev_get_platdata(&spi->dev);
+ if (!pdata) {
if (is_fram) {
/* We file fields for FRAM case later on */
memset(&chip, 0, sizeof(chip));
@@ -403,7 +404,7 @@ static int at25_probe(struct spi_device *spi)
return err;
}
} else
- chip = *(struct spi_eeprom *)spi->dev.platform_data;
+ chip = *pdata;
/* Ping the chip ... the status register is pretty portable,
* unlike probing manufacturer IDs. We do expect that system
--
2.33.0
next prev parent reply other threads:[~2021-11-25 21:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-25 21:31 [PATCH v1 00/10] misc: at25: Code cleanups and improvements Andy Shevchenko
2021-11-25 21:31 ` [PATCH v1 01/10] misc: at25: Use at25->chip instead of local chip everywhere in ->probe() Andy Shevchenko
2021-11-25 21:31 ` [PATCH v1 02/10] misc: at25: Unshadow error codes in at25_fw_to_chip() Andy Shevchenko
2021-11-25 21:31 ` [PATCH v1 03/10] misc: at25: Check new property ("address-width") first Andy Shevchenko
2021-11-25 21:31 ` Andy Shevchenko [this message]
2021-11-25 21:31 ` [PATCH v1 05/10] misc: at25: Get rid of intermediate storage for AT25 chip data Andy Shevchenko
2021-11-25 21:31 ` [PATCH v1 06/10] misc: at25: Switch to use BIT() instead of custom approaches Andy Shevchenko
2021-11-25 21:32 ` [PATCH v1 07/10] misc: at25: Factor out at_fram_to_chip() Andy Shevchenko
2021-11-25 21:32 ` [PATCH v1 08/10] misc: at25: Reorganize headers for better maintenance Andy Shevchenko
2021-11-25 21:32 ` [PATCH v1 09/10] misc: at25: Replace commas by spaces in the ID tables Andy Shevchenko
2021-11-25 21:32 ` [PATCH v1 10/10] misc: at25: Align comment style Andy Shevchenko
2021-11-25 22:03 ` [PATCH v1 00/10] misc: at25: Code cleanups and improvements Arnd Bergmann
2021-11-26 9:52 ` Andy Shevchenko
2021-11-26 9:59 ` Andy Shevchenko
2021-12-01 14:19 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211125213203.86693-5-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=arnd@arndb.de \
--cc=gregkh@linuxfoundation.org \
--cc=jiri.prchal@aksignal.cz \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.