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Subject[PATCH -next] mtd/nand/r852: fix build for CONFIG_PCI disabled
> Sorry, it's there, but there are still build errors.
> I will look at those...

From: Randy Dunlap <>

r852 fails to build when CONFIG_PCI is not enabled since it uses
pci_*() calls and is a PCI driver, so it should depend on PCI
to prevent build errors.
It should also #include <linux/pci.h>.

drivers/mtd/nand/r852.c:1053: error: implicit declaration of function 'pci_prepare_to_sleep'
drivers/mtd/nand/r852.c:1062: error: implicit declaration of function 'pci_back_from_sleep'

Signed-off-by: Randy Dunlap <>
Cc: David Woodhouse <>
Cc: Maxim Levitsky <>
drivers/mtd/nand/Kconfig | 1 +
drivers/mtd/nand/r852.c | 1 +
2 files changed, 2 insertions(+)

--- linux-next-20100311.orig/drivers/mtd/nand/Kconfig
+++ linux-next-20100311/drivers/mtd/nand/Kconfig
@@ -105,6 +105,7 @@ config MTD_NAND_IDS
tristate "Ricoh xD card reader"
default n
+ depends on PCI
Enable support for Ricoh R5C852 xD card reader
--- linux-next-20100311.orig/drivers/mtd/nand/r852.c
+++ linux-next-20100311/drivers/mtd/nand/r852.c
@@ -12,6 +12,7 @@
#include <linux/jiffies.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
+#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/delay.h>
#include <asm/byteorder.h>

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