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Message-Id: <20230913115001.23183-4-brgl@bgdev.pl>
Date: Wed, 13 Sep 2023 13:49:59 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>,
Andy Shevchenko <andy@...nel.org>,
Ulf Hansson <ulf.hansson@...aro.org>,
Paul Cercueil <paul@...pouillou.net>,
Harvey Hunt <harveyhuntnexus@...il.com>,
Miquel Raynal <miquel.raynal@...tlin.com>,
Richard Weinberger <richard@....at>,
Vignesh Raghavendra <vigneshr@...com>,
Daniel Scally <djrscally@...il.com>,
Hans de Goede <hdegoede@...hat.com>,
Mark Gross <markgross@...nel.org>,
Heiner Kallweit <hkallweit1@...il.com>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-mmc@...r.kernel.org, linux-mips@...r.kernel.org,
linux-mtd@...ts.infradead.org, platform-driver-x86@...r.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH 3/5] mmc: slot-gpio: use gpiod_set_active_[low|high]()
From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
We have new, less cumbersome and clearer interfaces for controlling GPIO
polarity. Use them in the MMC code.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
drivers/mmc/core/slot-gpio.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/core/slot-gpio.c b/drivers/mmc/core/slot-gpio.c
index 2a2d949a9344..a6fea6559a5e 100644
--- a/drivers/mmc/core/slot-gpio.c
+++ b/drivers/mmc/core/slot-gpio.c
@@ -204,12 +204,11 @@ int mmc_gpiod_request_cd(struct mmc_host *host, const char *con_id,
}
/* override forces default (active-low) polarity ... */
- if (override_active_level && !gpiod_is_active_low(desc))
- gpiod_toggle_active_low(desc);
-
+ if (override_active_level)
+ gpiod_set_active_low(desc);
/* ... or active-high */
- if (host->caps2 & MMC_CAP2_CD_ACTIVE_HIGH)
- gpiod_toggle_active_low(desc);
+ else if (host->caps2 & MMC_CAP2_CD_ACTIVE_HIGH)
+ gpiod_set_active_high(desc);
ctx->cd_gpio = desc;
@@ -256,7 +255,7 @@ int mmc_gpiod_request_ro(struct mmc_host *host, const char *con_id,
}
if (host->caps2 & MMC_CAP2_RO_ACTIVE_HIGH)
- gpiod_toggle_active_low(desc);
+ gpiod_set_active_high(desc);
ctx->ro_gpio = desc;
--
2.39.2
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