linux-kernel - [PATCH 10/21] mmc: remove s3cmci driver

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Message-Id: <20221021203329.4143397-10-arnd@kernel.org>
Date:   Fri, 21 Oct 2022 22:27:43 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     linux-arm-kernel@...ts.infradead.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc:     linux-kernel@...r.kernel.org, Ben Dooks <ben-linux@...ff.org>,
        Simtec Linux Team <linux@...tec.co.uk>,
        Arnd Bergmann <arnd@...db.de>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        linux-mmc@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Subject: [PATCH 10/21] mmc: remove s3cmci driver

From: Arnd Bergmann <arnd@...db.de>

The s3c24xx platform is gone, so this driver can be removed as well.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 MAINTAINERS                              |    6 -
 drivers/mmc/host/Kconfig                 |   43 -
 drivers/mmc/host/Makefile                |    1 -
 drivers/mmc/host/s3cmci.c                | 1777 ----------------------
 drivers/mmc/host/s3cmci.h                |   75 -
 include/linux/platform_data/mmc-s3cmci.h |   51 -
 6 files changed, 1953 deletions(-)
 delete mode 100644 drivers/mmc/host/s3cmci.c
 delete mode 100644 drivers/mmc/host/s3cmci.h
 delete mode 100644 include/linux/platform_data/mmc-s3cmci.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 2caf42b0328a..503ebd9800db 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17920,12 +17920,6 @@ S:	Supported
 W:	http://www.ibm.com/developerworks/linux/linux390/
 F:	drivers/s390/scsi/zfcp_*
 
-S3C24XX SD/MMC Driver
-M:	Ben Dooks <ben-linux@...ff.org>
-L:	linux-arm-kernel@...ts.infradead.org (moderated for non-subscribers)
-S:	Supported
-F:	drivers/mmc/host/s3cmci.*
-
 SAA6588 RDS RECEIVER DRIVER
 M:	Hans Verkuil <hverkuil@...all.nl>
 L:	linux-media@...r.kernel.org
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 79d8ddf1f616..75e8c364243d 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -619,49 +619,6 @@ config MMC_SPI
 
 	  If unsure, or if your system has no SPI master driver, say N.
 
-config MMC_S3C
-	tristate "Samsung S3C SD/MMC Card Interface support"
-	depends on ARCH_S3C24XX || COMPILE_TEST
-	depends on S3C24XX_DMAC || COMPILE_TEST
-	help
-	  This selects a driver for the MCI interface found in
-	  Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
-	  If you have a board based on one of those and a MMC/SD
-	  slot, say Y or M here.
-
-	  If unsure, say N.
-
-config MMC_S3C_HW_SDIO_IRQ
-	bool "Hardware support for SDIO IRQ"
-	depends on MMC_S3C
-	help
-	  Enable the hardware support for SDIO interrupts instead of using
-	  the generic polling code.
-
-choice
-	prompt "Samsung S3C SD/MMC transfer code"
-	depends on MMC_S3C
-
-config MMC_S3C_PIO
-	bool "Use PIO transfers only"
-	help
-	  Use PIO to transfer data between memory and the hardware.
-
-	  PIO is slower than DMA as it requires CPU instructions to
-	  move the data. This has been the traditional default for
-	  the S3C MCI driver.
-
-config MMC_S3C_DMA
-	bool "Use DMA transfers only"
-	help
-	  Use DMA to transfer data between memory and the hardware.
-
-	  Currently, the DMA support in this driver seems to not be
-	  working properly and needs to be debugged before this
-	  option is useful.
-
-endchoice
-
 config MMC_SDRICOH_CS
 	tristate "MMC/SD driver for Ricoh Bay1Controllers"
 	depends on PCI && PCMCIA
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index 0baeb0b004f7..885e19e21e75 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -34,7 +34,6 @@ obj-$(CONFIG_MMC_MVSDIO)	+= mvsdio.o
 obj-$(CONFIG_MMC_DAVINCI)       += davinci_mmc.o
 obj-$(CONFIG_MMC_SPI)		+= mmc_spi.o
 obj-$(CONFIG_MMC_SPI)		+= of_mmc_spi.o
-obj-$(CONFIG_MMC_S3C)   	+= s3cmci.o
 obj-$(CONFIG_MMC_SDRICOH_CS)	+= sdricoh_cs.o
 obj-$(CONFIG_MMC_TMIO_CORE)	+= tmio_mmc_core.o
 obj-$(CONFIG_MMC_SDHI)		+= renesas_sdhi_core.o
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
deleted file mode 100644
index 8d5929a32d34..000000000000
diff --git a/drivers/mmc/host/s3cmci.h b/drivers/mmc/host/s3cmci.h
deleted file mode 100644
index 8b65d7ad9f97..000000000000
diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h
deleted file mode 100644
index bacb86db3112..000000000000
-- 
2.29.2