Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

it also cleanup white space
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch fixup below build error on sh_irda

sh_irda.c: In function 'sh_irda_write':
sh_irda.c:174: error: implicit declaration of function 'iowrite16'
sh_irda.c: In function 'sh_irda_read':
sh_irda.c:184: error: implicit declaration of function 'ioread16'
sh_irda.c: At top level:
sh_irda.c:492: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_irda_irq'
sh_irda.c: In function 'sh_irda_probe':
sh_irda.c:776: error: implicit declaration of function 'ioremap_nocache'
sh_irda.c:776: warning: assignment makes pointer from integer without a cast
sh_irda.c:811: error: implicit declaration of function 'request_irq'
sh_irda.c:811: error: 'sh_irda_irq' undeclared (first use in this function)
sh_irda.c:811: error: (Each undeclared identifier is reported only once
sh_irda.c:811: error: for each function it appears in.)
sh_irda.c:811: error: 'IRQF_DISABLED' undeclared (first use in this function)
sh_irda.c:825: error: implicit declaration of function 'iounmap'
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

sh_irda can not use RX/TX in same time,
but this driver didn't return to RX mode when TX error occurred.
This patch care xmit error case to solve this issue.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

platform_get_irq_byname() can return negative results, it is not seen to
unsigned irq. Make it signed.
Signed-off-by: NKulikov Vasiliy <segooon@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This is very simple driver for SuperH Mobile IrDA
which support SIR/MIR/FIR.
This patch add only SIR support for now.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>