Hello. On 13-09-2011 17:02, Tarun Kanti DebBarma wrote:
Remove un-necessary bit masking. Since the register are 4 byte aligned and readl would work as is. The 'enabled' mask is already taking care to mask for bank width.
Signed-off-by: Charulatha V<charu@xxxxxx> Signed-off-by: Tarun Kanti DebBarma<tarun.kanti@xxxxxx> Reviewed-by: Santosh Shilimkar<santosh.shilimkar@xxxxxx> --- drivers/gpio/gpio-omap.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 876e387..d614c6d 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -571,8 +571,6 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) enabled = _get_gpio_irqbank_mask(bank); isr_saved = isr = __raw_readl(isr_reg)& enabled; - if (cpu_is_omap15xx()&& (bank->method == METHOD_MPUIO)) - isr&= 0x0000ffff;
Should have removed the now unneeded empty line too.
if (bank->level_mask) level_mask = bank->level_mask& enabled;
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