xiaomi-sm8450/android_kernel_xiaomi_sm8450
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bcma: change delays to follow timers-howto guide

Bläddra i källkod 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki
2012-09-25 10:17:22 +02:00
committad av John W. Linville
förälder f1b98bb367
incheckning 1fd41a65f1
4 ändrade filer med 12 tillägg och 9 borttagningar
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8
drivers/bcma/driver_pci_host.c
Visa fil

@@ -425,9 +425,9 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
pc_host->io_resource.flags = IORESOURCE_IO | IORESOURCE_PCI_FIXED;
/* Reset RC */
udelay(3000);
usleep_range(3000, 5000);
pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST_OE);
udelay(1000);
usleep_range(1000, 2000);
pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST |
BCMA_CORE_PCI_CTL_RST_OE);
@@ -481,7 +481,7 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
* before issuing configuration requests to PCI Express
* devices.
*/
udelay(100000);
msleep(100);
bcma_core_pci_enable_crs(pc);
@@ -501,7 +501,7 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
set_io_port_base(pc_host->pci_controller.io_map_base);
/* Give some time to the PCI controller to configure itself with the new
* values. Not waiting at this point causes crashes of the machine. */
mdelay(10);
usleep_range(10000, 15000);
register_pci_controller(&pc_host->pci_controller);
return;
}