diff options
| author | Sahitya Tummala <stummala@codeaurora.org> | 2011-05-02 18:07:43 +0530 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-10-26 15:43:37 -0400 |
| commit | 4a92fe80becbbee650cfad8457ad0e5cd97ed974 (patch) | |
| tree | 1a08d4869b1119a85109825d7a8cf8525557bc8f /drivers/mmc/host | |
| parent | 514d9eda92654430369060b91f7472bb198e7904 (diff) | |
| download | linux-4a92fe80becbbee650cfad8457ad0e5cd97ed974.tar.bz2 | |
msm: mmc: Remove "pio_irq" resource
On some targets, MCI_IRQ_MASK1 is not routed to the MSM in which
case only "cmd_irq" must be used even for PIO. With this change,
all the targets will use only "cmd_irq" for both CMD and PIO.
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/msm_sdcc.c | 8 | ||||
| -rw-r--r-- | drivers/mmc/host/msm_sdcc.h | 1 |
2 files changed, 2 insertions, 7 deletions
diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index de00001a5349..1f1eff9bda52 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -1159,7 +1159,6 @@ msmsdcc_probe(struct platform_device *pdev) struct msmsdcc_host *host; struct mmc_host *mmc; struct resource *cmd_irqres = NULL; - struct resource *pio_irqres = NULL; struct resource *stat_irqres = NULL; struct resource *memres = NULL; struct resource *dmares = NULL; @@ -1184,12 +1183,10 @@ msmsdcc_probe(struct platform_device *pdev) dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0); cmd_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "cmd_irq"); - pio_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ, - "pio_irq"); stat_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); - if (!cmd_irqres || !pio_irqres || !memres) { + if (!cmd_irqres || !memres) { pr_err("%s: Invalid resource\n", __func__); return -ENXIO; } @@ -1219,7 +1216,6 @@ msmsdcc_probe(struct platform_device *pdev) } host->cmd_irqres = cmd_irqres; - host->pio_irqres = pio_irqres; host->memres = memres; host->dmares = dmares; spin_lock_init(&host->lock); @@ -1336,7 +1332,7 @@ msmsdcc_probe(struct platform_device *pdev) if (ret) goto stat_irq_free; - ret = request_irq(pio_irqres->start, msmsdcc_pio_irq, IRQF_SHARED, + ret = request_irq(cmd_irqres->start, msmsdcc_pio_irq, IRQF_SHARED, DRIVER_NAME " (pio)", host); if (ret) goto cmd_irq_free; diff --git a/drivers/mmc/host/msm_sdcc.h b/drivers/mmc/host/msm_sdcc.h index 42d7bbc977c5..fa626ed915a0 100644 --- a/drivers/mmc/host/msm_sdcc.h +++ b/drivers/mmc/host/msm_sdcc.h @@ -202,7 +202,6 @@ struct msmsdcc_stats { struct msmsdcc_host { struct resource *cmd_irqres; - struct resource *pio_irqres; struct resource *memres; struct resource *dmares; void __iomem *base; |