From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] pata_sil680: minor CodingStyle fixups
Date: Tue, 11 Oct 2011 20:21:50 +0200 [thread overview]
Message-ID: <201110112021.51236.bzolnier@gmail.com> (raw)
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: [PATCH] pata_sil680: minor CodingStyle fixups
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ata/pata_sil680.c | 58 ++++++++++++++++++++++++++--------------------
1 file changed, 33 insertions(+), 25 deletions(-)
Index: b/drivers/ata/pata_sil680.c
===================================================================
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -81,7 +81,8 @@ static unsigned long sil680_seldev(struc
* space for us.
*/
-static int sil680_cable_detect(struct ata_port *ap) {
+static int sil680_cable_detect(struct ata_port *ap)
+{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
unsigned long addr = sil680_selreg(ap, 0);
u8 ata66;
@@ -175,7 +176,7 @@ static void sil680_set_dmamode(struct at
mode &= ~(0x03 << port_shift);
/* Extract scsc */
- scsc = (scsc & 0x30) ? 1: 0;
+ scsc = (scsc & 0x30) ? 1 : 0;
if (adev->dma_mode >= XFER_UDMA_0) {
multi = 0x10C1;
@@ -214,7 +215,7 @@ static u8 sil680_init_chip(struct pci_de
{
u8 tmpbyte = 0;
- /* FIXME: double check */
+ /* FIXME: double check */
pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE,
pdev->revision ? 1 : 255);
@@ -232,22 +233,22 @@ static u8 sil680_init_chip(struct pci_de
*try_mmio = (tmpbyte & 1) || pci_resource_start(pdev, 5);
#endif
- switch(tmpbyte & 0x30) {
- case 0x00:
- /* 133 clock attempt to force it on */
- pci_write_config_byte(pdev, 0x8A, tmpbyte|0x10);
- break;
- case 0x30:
- /* if clocking is disabled */
- /* 133 clock attempt to force it on */
- pci_write_config_byte(pdev, 0x8A, tmpbyte & ~0x20);
- break;
- case 0x10:
- /* 133 already */
- break;
- case 0x20:
- /* BIOS set PCI x2 clocking */
- break;
+ switch (tmpbyte & 0x30) {
+ case 0x00:
+ /* 133 clock attempt to force it on */
+ pci_write_config_byte(pdev, 0x8A, tmpbyte|0x10);
+ break;
+ case 0x30:
+ /* if clocking is disabled */
+ /* 133 clock attempt to force it on */
+ pci_write_config_byte(pdev, 0x8A, tmpbyte & ~0x20);
+ break;
+ case 0x10:
+ /* 133 already */
+ break;
+ case 0x20:
+ /* BIOS set PCI x2 clocking */
+ break;
}
pci_read_config_byte(pdev, 0x8A, &tmpbyte);
@@ -265,12 +266,19 @@ static u8 sil680_init_chip(struct pci_de
pci_write_config_dword(pdev, 0xB8, 0x43924392);
pci_write_config_dword(pdev, 0xBC, 0x40094009);
- switch(tmpbyte & 0x30) {
- case 0x00: printk(KERN_INFO "sil680: 100MHz clock.\n");break;
- case 0x10: printk(KERN_INFO "sil680: 133MHz clock.\n");break;
- case 0x20: printk(KERN_INFO "sil680: Using PCI clock.\n");break;
- /* This last case is _NOT_ ok */
- case 0x30: printk(KERN_ERR "sil680: Clock disabled ?\n");
+ switch (tmpbyte & 0x30) {
+ case 0x00:
+ printk(KERN_INFO "sil680: 100MHz clock.\n");
+ break;
+ case 0x10:
+ printk(KERN_INFO "sil680: 133MHz clock.\n");
+ break;
+ case 0x20:
+ printk(KERN_INFO "sil680: Using PCI clock.\n");
+ break;
+ /* This last case is _NOT_ ok */
+ case 0x30:
+ printk(KERN_ERR "sil680: Clock disabled ?\n");
}
return tmpbyte & 0x30;
}
next reply other threads:[~2011-10-11 18:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-11 18:21 Bartlomiej Zolnierkiewicz [this message]
2011-10-11 19:47 ` [PATCH 3/3] pata_sil680: minor CodingStyle fixups Alan Cox
2011-10-12 10:48 ` Sergei Shtylyov
2011-10-12 11:03 ` Alan Cox
2011-10-14 16:45 ` Jeff Garzik
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