From de23ec9ca82357e6d337a2263befb1a65cf19c83 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 13 Oct 2008 21:39:46 +0200 Subject: [PATCH] ide: make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n Make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n and convert {ics,au1xxx-}ide.c to use it. While at it: - use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/arm/icside.c | 7 +------ drivers/ide/ide-dma.c | 9 ++++----- drivers/ide/mips/au1xxx-ide.c | 7 +------ include/linux/ide.h | 3 ++- 4 files changed, 8 insertions(+), 18 deletions(-) diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index 70f5b164828..40ebe04f399 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -386,11 +386,6 @@ static void icside_dma_timeout(ide_drive_t *drive) icside_dma_end(drive); } -static void icside_dma_lost_irq(ide_drive_t *drive) -{ - printk(KERN_ERR "%s: IRQ lost\n", drive->name); -} - static int icside_dma_init(ide_hwif_t *hwif, const struct ide_port_info *d) { hwif->dmatable_cpu = NULL; @@ -407,7 +402,7 @@ static const struct ide_dma_ops icside_v6_dma_ops = { .dma_end = icside_dma_end, .dma_test_irq = icside_dma_test_irq, .dma_timeout = icside_dma_timeout, - .dma_lost_irq = icside_dma_lost_irq, + .dma_lost_irq = ide_dma_lost_irq, }; #else #define icside_v6_dma_ops NULL diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index f142d8f1349..08cd878de50 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -823,14 +823,13 @@ void ide_check_dma_crc(ide_drive_t *drive) ide_dma_on(drive); } -#ifdef CONFIG_BLK_DEV_IDEDMA_SFF -void ide_dma_lost_irq (ide_drive_t *drive) +void ide_dma_lost_irq(ide_drive_t *drive) { - printk("%s: DMA interrupt recovery\n", drive->name); + printk(KERN_ERR "%s: DMA interrupt recovery\n", drive->name); } +EXPORT_SYMBOL_GPL(ide_dma_lost_irq); -EXPORT_SYMBOL(ide_dma_lost_irq); - +#ifdef CONFIG_BLK_DEV_IDEDMA_SFF void ide_dma_timeout (ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c index 1c95a0ed750..92c90db4bb3 100644 --- a/drivers/ide/mips/au1xxx-ide.c +++ b/drivers/ide/mips/au1xxx-ide.c @@ -340,11 +340,6 @@ static void auide_dma_host_set(ide_drive_t *drive, int on) { } -static void auide_dma_lost_irq(ide_drive_t *drive) -{ - printk(KERN_ERR "%s: IRQ lost\n", drive->name); -} - static void auide_ddma_tx_callback(int irq, void *param) { _auide_hwif *ahwif = (_auide_hwif*)param; @@ -390,7 +385,7 @@ static const struct ide_dma_ops au1xxx_dma_ops = { .dma_start = auide_dma_start, .dma_end = auide_dma_end, .dma_test_irq = auide_dma_test_irq, - .dma_lost_irq = auide_dma_lost_irq, + .dma_lost_irq = ide_dma_lost_irq, .dma_timeout = auide_dma_timeout, }; diff --git a/include/linux/ide.h b/include/linux/ide.h index 22f7451f7b4..ae4a25d2b06 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1437,11 +1437,12 @@ void ide_dma_exec_cmd(ide_drive_t *, u8); extern void ide_dma_start(ide_drive_t *); int ide_dma_end(ide_drive_t *); int ide_dma_test_irq(ide_drive_t *); -extern void ide_dma_lost_irq(ide_drive_t *); extern void ide_dma_timeout(ide_drive_t *); extern const struct ide_dma_ops sff_dma_ops; #endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ +void ide_dma_lost_irq(ide_drive_t *); + #else static inline int ide_id_dma_bug(ide_drive_t *drive) { return 0; } static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; } -- 2.41.1