diff options
Diffstat (limited to 'include/linux/mtd')
-rw-r--r-- | include/linux/mtd/nand.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index f25e2bdd188c..272f42952f34 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h | |||
@@ -178,17 +178,17 @@ typedef enum { | |||
178 | /* Chip may not exist, so silence any errors in scan */ | 178 | /* Chip may not exist, so silence any errors in scan */ |
179 | #define NAND_SCAN_SILENT_NODEV 0x00040000 | 179 | #define NAND_SCAN_SILENT_NODEV 0x00040000 |
180 | /* | 180 | /* |
181 | * This option could be defined by controller drivers to protect against | ||
182 | * kmap'ed, vmalloc'ed highmem buffers being passed from upper layers | ||
183 | */ | ||
184 | #define NAND_USE_BOUNCE_BUFFER 0x00080000 | ||
185 | /* | ||
186 | * Autodetect nand buswidth with readid/onfi. | 181 | * Autodetect nand buswidth with readid/onfi. |
187 | * This suppose the driver will configure the hardware in 8 bits mode | 182 | * This suppose the driver will configure the hardware in 8 bits mode |
188 | * when calling nand_scan_ident, and update its configuration | 183 | * when calling nand_scan_ident, and update its configuration |
189 | * before calling nand_scan_tail. | 184 | * before calling nand_scan_tail. |
190 | */ | 185 | */ |
191 | #define NAND_BUSWIDTH_AUTO 0x00080000 | 186 | #define NAND_BUSWIDTH_AUTO 0x00080000 |
187 | /* | ||
188 | * This option could be defined by controller drivers to protect against | ||
189 | * kmap'ed, vmalloc'ed highmem buffers being passed from upper layers | ||
190 | */ | ||
191 | #define NAND_USE_BOUNCE_BUFFER 0x00100000 | ||
192 | 192 | ||
193 | /* Options set by nand scan */ | 193 | /* Options set by nand scan */ |
194 | /* Nand scan has allocated controller struct */ | 194 | /* Nand scan has allocated controller struct */ |