+ Kevin
Hi Tarun,
On 2/27/2012 8:11 AM, DebBarma, Tarun Kanti wrote:
On Sat, Feb 25, 2012 at 6:34 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
Can someone explain to me this:
#define GPIO_INDEX(bank, gpio) (gpio % bank-width)
#define GPIO_BIT(bank, gpio) (1 GPIO_INDEX(bank,
On Wed, Feb 29, 2012 at 1:59 AM, Cousson, Benoit b-cous...@ti.com wrote:
+ Kevin
Hi Tarun,
On 2/27/2012 8:11 AM, DebBarma, Tarun Kanti wrote:
On Sat, Feb 25, 2012 at 6:34 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
Can someone explain to me this:
#define
On Sat, Feb 25, 2012 at 6:34 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
Can someone explain to me this:
#define GPIO_INDEX(bank, gpio) (gpio % bank-width)
#define GPIO_BIT(bank, gpio) (1 GPIO_INDEX(bank, gpio))
static int _get_gpio_datain(struct gpio_bank *bank, int gpio)
{
Can someone explain to me this:
#define GPIO_INDEX(bank, gpio) (gpio % bank-width)
#define GPIO_BIT(bank, gpio) (1 GPIO_INDEX(bank, gpio))
static int _get_gpio_datain(struct gpio_bank *bank, int gpio)
{
void __iomem *reg = bank-base + bank-regs-datain;
return (__raw_readl(reg)