* [PATCH] staging: olpc_dcon: fix space and coding issues
@ 2011-04-12 17:53 Stefan Brähler
2011-04-12 19:13 ` Andres Salomon
0 siblings, 1 reply; 2+ messages in thread
From: Stefan Brähler @ 2011-04-12 17:53 UTC (permalink / raw)
To: gregkh; +Cc: dilinger, devel, linux-kernel, Stefan Brähler
Fix the whitespace and coding style issues in olpc_dcon metioned by
checkpatch.
Signed-off-by: Stefan Brähler <Stefan.Braehler@gmail.com>
---
drivers/staging/olpc_dcon/olpc_dcon_xo_1.c | 2 +-
drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c | 22 ++++++++++------------
2 files changed, 11 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
index b5d21f6..f4e9747 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
@@ -152,7 +152,7 @@ static void dcon_wiggle_xo_1(void)
* According to the cs5536 spec, to set GPIO14 to SMB_CLK we must
* simultaneously set AUX1 IN/OUT to GPIO14; ditto for SMB_DATA and
* GPIO15.
- */
+ */
cs5535_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_VAL);
cs5535_gpio_set(OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_VAL);
cs5535_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_ENABLE);
diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
index 7aa9b1a..a6a6cf2 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
@@ -24,9 +24,8 @@
#include "olpc_dcon.h"
/* Hardware setup on the XO 1.5:
- * DCONLOAD connects to
- * VX855_GPIO1 (not SMBCK2)
- * DCONBLANK connects to VX855_GPIO8 (not SSPICLK) unused in driver
+ * DCONLOAD connects to VX855_GPIO1 (not SMBCK2)
+ * DCONBLANK connects to VX855_GPIO8 (not SSPICLK) unused in driver
* DCONSTAT0 connects to VX855_GPI10 (not SSPISDI)
* DCONSTAT1 connects to VX855_GPI11 (not nSSPISS)
* DCONIRQ connects to VX855_GPIO12
@@ -34,9 +33,9 @@
* DCONSMBCLK connects to VX855 graphics CRTSPCLK
*/
-#define VX855_GENL_PURPOSE_OUTPUT 0x44c // PMIO_Rx4c-4f
-#define VX855_GPI_STATUS_CHG 0x450 // PMIO_Rx50
-#define VX855_GPI_SCI_SMI 0x452 // PMIO_Rx52
+#define VX855_GENL_PURPOSE_OUTPUT 0x44c /* PMIO_Rx4c-4f */
+#define VX855_GPI_STATUS_CHG 0x450 /* PMIO_Rx50 */
+#define VX855_GPI_SCI_SMI 0x452 /* PMIO_Rx52 */
#define BIT_GPIO12 0x40
#define PREFIX "OLPC DCON:"
@@ -63,8 +62,7 @@ static int dcon_init_xo_1_5(struct dcon_priv *dcon)
unsigned int irq;
u_int8_t tmp;
struct pci_dev *pdev;
-
-
+
pdev = pci_get_device(PCI_VENDOR_ID_VIA,
PCI_DEVICE_ID_VIA_VX855, NULL);
if (!pdev) {
@@ -149,7 +147,7 @@ static void dcon_wiggle_xo_1_5(void)
* state machine to reset to a (sane) initial state. Mitch Bradley
* did some testing and discovered that holding for 16 SMB_CLK cycles
* worked a lot more reliably, so that's what we do here.
- */
+ */
set_i2c_line(1, 1);
for (x = 0; x < 16; x++) {
@@ -172,13 +170,13 @@ static void dcon_set_dconload_xo_1_5(int val)
static u8 dcon_read_status_xo_1_5(void)
{
u8 status;
-
+
if (!dcon_was_irq())
return -1;
- // i believe this is the same as "inb(0x44b) & 3"
+ /* i believe this is the same as "inb(0x44b) & 3" */
status = gpio_get_value(VX855_GPI(10));
- status |= gpio_get_value(VX855_GPI(11)) << 1;
+ status |= gpio_get_value(VX855_GPI(11)) << 1;
dcon_clear_irq();
--
1.7.3.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] staging: olpc_dcon: fix space and coding issues
2011-04-12 17:53 [PATCH] staging: olpc_dcon: fix space and coding issues Stefan Brähler
@ 2011-04-12 19:13 ` Andres Salomon
0 siblings, 0 replies; 2+ messages in thread
From: Andres Salomon @ 2011-04-12 19:13 UTC (permalink / raw)
To: Stefan Brähler; +Cc: gregkh, devel, linux-kernel, Stefan Brähler
Looks good, thanks.
Acked-by: Andres Salomon <dilinger@queued.net>
On Tue, 12 Apr 2011 19:53:31 +0200
"Stefan Brähler" <stefan.braehler@googlemail.com> wrote:
> Fix the whitespace and coding style issues in olpc_dcon metioned by
> checkpatch.
>
> Signed-off-by: Stefan Brähler <Stefan.Braehler@gmail.com>
> ---
> drivers/staging/olpc_dcon/olpc_dcon_xo_1.c | 2 +-
> drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c | 22
> ++++++++++------------ 2 files changed, 11 insertions(+), 13
> deletions(-)
>
> diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
> b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c index b5d21f6..f4e9747
> 100644 --- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
> +++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
> @@ -152,7 +152,7 @@ static void dcon_wiggle_xo_1(void)
> * According to the cs5536 spec, to set GPIO14 to SMB_CLK we
> must
> * simultaneously set AUX1 IN/OUT to GPIO14; ditto for
> SMB_DATA and
> * GPIO15.
> - */
> + */
> cs5535_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_VAL);
> cs5535_gpio_set(OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_VAL);
> cs5535_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_ENABLE);
> diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
> b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c index 7aa9b1a..a6a6cf2
> 100644 --- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
> +++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
> @@ -24,9 +24,8 @@
> #include "olpc_dcon.h"
>
> /* Hardware setup on the XO 1.5:
> - * DCONLOAD connects to
> - * VX855_GPIO1 (not SMBCK2)
> - * DCONBLANK connects to VX855_GPIO8 (not SSPICLK) unused
> in driver
> + * DCONLOAD connects to VX855_GPIO1 (not SMBCK2)
> + * DCONBLANK connects to VX855_GPIO8 (not SSPICLK) unused in
> driver
> * DCONSTAT0 connects to VX855_GPI10 (not SSPISDI)
> * DCONSTAT1 connects to VX855_GPI11 (not nSSPISS)
> * DCONIRQ connects to VX855_GPIO12
> @@ -34,9 +33,9 @@
> * DCONSMBCLK connects to VX855 graphics CRTSPCLK
> */
>
> -#define VX855_GENL_PURPOSE_OUTPUT 0x44c // PMIO_Rx4c-4f
> -#define VX855_GPI_STATUS_CHG 0x450 // PMIO_Rx50
> -#define VX855_GPI_SCI_SMI 0x452 // PMIO_Rx52
> +#define VX855_GENL_PURPOSE_OUTPUT 0x44c /* PMIO_Rx4c-4f */
> +#define VX855_GPI_STATUS_CHG 0x450 /* PMIO_Rx50 */
> +#define VX855_GPI_SCI_SMI 0x452 /* PMIO_Rx52 */
> #define BIT_GPIO12 0x40
>
> #define PREFIX "OLPC DCON:"
> @@ -63,8 +62,7 @@ static int dcon_init_xo_1_5(struct dcon_priv *dcon)
> unsigned int irq;
> u_int8_t tmp;
> struct pci_dev *pdev;
> -
> -
> +
> pdev = pci_get_device(PCI_VENDOR_ID_VIA,
> PCI_DEVICE_ID_VIA_VX855, NULL);
> if (!pdev) {
> @@ -149,7 +147,7 @@ static void dcon_wiggle_xo_1_5(void)
> * state machine to reset to a (sane) initial state. Mitch
> Bradley
> * did some testing and discovered that holding for 16
> SMB_CLK cycles
> * worked a lot more reliably, so that's what we do here.
> - */
> + */
> set_i2c_line(1, 1);
>
> for (x = 0; x < 16; x++) {
> @@ -172,13 +170,13 @@ static void dcon_set_dconload_xo_1_5(int val)
> static u8 dcon_read_status_xo_1_5(void)
> {
> u8 status;
> -
> +
> if (!dcon_was_irq())
> return -1;
>
> - // i believe this is the same as "inb(0x44b) & 3"
> + /* i believe this is the same as "inb(0x44b) & 3" */
> status = gpio_get_value(VX855_GPI(10));
> - status |= gpio_get_value(VX855_GPI(11)) << 1;
> + status |= gpio_get_value(VX855_GPI(11)) << 1;
>
> dcon_clear_irq();
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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