Move the contents of linux/atmel-mci.h into
drivers/mmc/host/atmel-mci.c as it is only used in one file
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
---
drivers/mmc/host/atmel-mci.c | 39 +++++++++++++++++++++++++++++-
include/linux/atmel-mci.h | 46 ------------------------------------
2 files changed, 38 insertions(+), 47 deletions(-)
delete mode 100644 include/linux/atmel-mci.h
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 6ab43733ba9f..b48e440a2df8 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -30,7 +30,6 @@
#include <linux/mmc/host.h>
#include <linux/mmc/sdio.h>
-#include <linux/atmel-mci.h>
#include <linux/atmel_pdc.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
@@ -41,6 +40,8 @@
#include <asm/unaligned.h>
#include "../core/pwrseq.h"
+#define ATMCI_MAX_NR_SLOTS 2
+
/*
* Superset of MCI IP registers integrated in Atmel AT91 Processor
* Registers and bitfields marked with [2] are only available in MCI2
@@ -202,6 +203,42 @@ enum atmci_pdc_buf {
PDC_SECOND_BUF,
};
+/**
+ * struct mci_slot_pdata - board-specific per-slot configuration
+ * @bus_width: Number of data lines wired up the slot
+ * @detect_pin: GPIO pin wired to the card detect switch
+ * @wp_pin: GPIO pin wired to the write protect sensor
+ * @detect_is_active_high: The state of the detect pin when it is active
+ * @non_removable: The slot is not removable, only detect once
+ *
+ * If a given slot is not present on the board, @bus_width should be
+ * set to 0. The other fields are ignored in this case.
+ *
+ * Any pins that aren't available should be set to a negative value.
+ *
+ * Note that support for multiple slots is experimental -- some cards
+ * might get upset if we don't get the clock management exactly right.
+ * But in most cases, it should work just fine.
+ */
+struct mci_slot_pdata {
+ unsigned int bus_width;
+ struct gpio_desc *detect_pin;
+ struct gpio_desc *wp_pin;
+ bool detect_is_active_high;
+ bool non_removable;
+};
+
+/**
+ * struct mci_platform_data - board-specific MMC/SDcard configuration
+ * @dma_slave: DMA slave interface to use in data transfers.
+ * @slot: Per-slot configuration data.
+ */
+struct mci_platform_data {
+ void *dma_slave;
+ dma_filter_fn dma_filter;
+ struct mci_slot_pdata slot[ATMCI_MAX_NR_SLOTS];
+};
+
struct atmel_mci_caps {
bool has_dma_conf_reg;
bool has_pdc;
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
deleted file mode 100644
index 017e7d8f6126..000000000000
--- a/include/linux/atmel-mci.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __LINUX_ATMEL_MCI_H
-#define __LINUX_ATMEL_MCI_H
-
-#include <linux/types.h>
-#include <linux/dmaengine.h>
-
-#define ATMCI_MAX_NR_SLOTS 2
-
-/**
- * struct mci_slot_pdata - board-specific per-slot configuration
- * @bus_width: Number of data lines wired up the slot
- * @detect_pin: GPIO pin wired to the card detect switch
- * @wp_pin: GPIO pin wired to the write protect sensor
- * @detect_is_active_high: The state of the detect pin when it is active
- * @non_removable: The slot is not removable, only detect once
- *
- * If a given slot is not present on the board, @bus_width should be
- * set to 0. The other fields are ignored in this case.
- *
- * Any pins that aren't available should be set to a negative value.
- *
- * Note that support for multiple slots is experimental -- some cards
- * might get upset if we don't get the clock management exactly right.
- * But in most cases, it should work just fine.
- */
-struct mci_slot_pdata {
- unsigned int bus_width;
- struct gpio_desc *detect_pin;
- struct gpio_desc *wp_pin;
- bool detect_is_active_high;
- bool non_removable;
-};
-
-/**
- * struct mci_platform_data - board-specific MMC/SDcard configuration
- * @dma_slave: DMA slave interface to use in data transfers.
- * @slot: Per-slot configuration data.
- */
-struct mci_platform_data {
- void *dma_slave;
- dma_filter_fn dma_filter;
- struct mci_slot_pdata slot[ATMCI_MAX_NR_SLOTS];
-};
-
-#endif /* __LINUX_ATMEL_MCI_H */
--
2.25.1
On 26/12/2022 08:39, Balamanikandan Gunasundar wrote: > Move the contents of linux/atmel-mci.h into > drivers/mmc/host/atmel-mci.c as it is only used in one file > > Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com> Reviewed-by: Ludovic Desroches <ludovic.desroches@microchip.com> > --- > drivers/mmc/host/atmel-mci.c | 39 +++++++++++++++++++++++++++++- > include/linux/atmel-mci.h | 46 ------------------------------------ > 2 files changed, 38 insertions(+), 47 deletions(-) > delete mode 100644 include/linux/atmel-mci.h > > diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c > index 6ab43733ba9f..b48e440a2df8 100644 > --- a/drivers/mmc/host/atmel-mci.c > +++ b/drivers/mmc/host/atmel-mci.c > @@ -30,7 +30,6 @@ > #include <linux/mmc/host.h> > #include <linux/mmc/sdio.h> > > -#include <linux/atmel-mci.h> > #include <linux/atmel_pdc.h> > #include <linux/pm.h> > #include <linux/pm_runtime.h> > @@ -41,6 +40,8 @@ > #include <asm/unaligned.h> > #include "../core/pwrseq.h" > > +#define ATMCI_MAX_NR_SLOTS 2 > + > /* > * Superset of MCI IP registers integrated in Atmel AT91 Processor > * Registers and bitfields marked with [2] are only available in MCI2 > @@ -202,6 +203,42 @@ enum atmci_pdc_buf { > PDC_SECOND_BUF, > }; > > +/** > + * struct mci_slot_pdata - board-specific per-slot configuration > + * @bus_width: Number of data lines wired up the slot > + * @detect_pin: GPIO pin wired to the card detect switch > + * @wp_pin: GPIO pin wired to the write protect sensor > + * @detect_is_active_high: The state of the detect pin when it is active > + * @non_removable: The slot is not removable, only detect once > + * > + * If a given slot is not present on the board, @bus_width should be > + * set to 0. The other fields are ignored in this case. > + * > + * Any pins that aren't available should be set to a negative value. > + * > + * Note that support for multiple slots is experimental -- some cards > + * might get upset if we don't get the clock management exactly right. > + * But in most cases, it should work just fine. > + */ > +struct mci_slot_pdata { > + unsigned int bus_width; > + struct gpio_desc *detect_pin; > + struct gpio_desc *wp_pin; > + bool detect_is_active_high; > + bool non_removable; > +}; > + > +/** > + * struct mci_platform_data - board-specific MMC/SDcard configuration > + * @dma_slave: DMA slave interface to use in data transfers. > + * @slot: Per-slot configuration data. > + */ > +struct mci_platform_data { > + void *dma_slave; > + dma_filter_fn dma_filter; > + struct mci_slot_pdata slot[ATMCI_MAX_NR_SLOTS]; > +}; > + > struct atmel_mci_caps { > bool has_dma_conf_reg; > bool has_pdc; > diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h > deleted file mode 100644 > index 017e7d8f6126..000000000000 > --- a/include/linux/atmel-mci.h > +++ /dev/null > @@ -1,46 +0,0 @@ > -/* SPDX-License-Identifier: GPL-2.0 */ > -#ifndef __LINUX_ATMEL_MCI_H > -#define __LINUX_ATMEL_MCI_H > - > -#include <linux/types.h> > -#include <linux/dmaengine.h> > - > -#define ATMCI_MAX_NR_SLOTS 2 > - > -/** > - * struct mci_slot_pdata - board-specific per-slot configuration > - * @bus_width: Number of data lines wired up the slot > - * @detect_pin: GPIO pin wired to the card detect switch > - * @wp_pin: GPIO pin wired to the write protect sensor > - * @detect_is_active_high: The state of the detect pin when it is active > - * @non_removable: The slot is not removable, only detect once > - * > - * If a given slot is not present on the board, @bus_width should be > - * set to 0. The other fields are ignored in this case. > - * > - * Any pins that aren't available should be set to a negative value. > - * > - * Note that support for multiple slots is experimental -- some cards > - * might get upset if we don't get the clock management exactly right. > - * But in most cases, it should work just fine. > - */ > -struct mci_slot_pdata { > - unsigned int bus_width; > - struct gpio_desc *detect_pin; > - struct gpio_desc *wp_pin; > - bool detect_is_active_high; > - bool non_removable; > -}; > - > -/** > - * struct mci_platform_data - board-specific MMC/SDcard configuration > - * @dma_slave: DMA slave interface to use in data transfers. > - * @slot: Per-slot configuration data. > - */ > -struct mci_platform_data { > - void *dma_slave; > - dma_filter_fn dma_filter; > - struct mci_slot_pdata slot[ATMCI_MAX_NR_SLOTS]; > -}; > - > -#endif /* __LINUX_ATMEL_MCI_H */
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