On Thu, Jun 18, 2015 at 05:47:50PM +0530, Sudip Mukherjee wrote:
> While building with mn10300 it failed with:
> error: expected identifier before '(' token
> #define __SYSREG(ADDR, TYPE) (*(volatile TYPE *)(ADDR))
> note: in expansion of macro '__SYSREG'
> #define DCR __SYSREG(0xc0000030, u16) /* Debug control register */
>
> mn10300 has a register named as DCR, so when this driver used an enum
> named as DCR, build failed.
> Just rename the DCR in the driver to parport_DCR.
>
> Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
> ---
> drivers/usb/serial/mos7720.c | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
> index 4f70df3..3263125 100644
> --- a/drivers/usb/serial/mos7720.c
> +++ b/drivers/usb/serial/mos7720.c
> @@ -135,7 +135,7 @@ enum mos_regs {
> DLM,
> DPR, /* parallel port regs */
> DSR,
> - DCR,
> + parport_DCR,
> ECR,
> SP1_REG, /* device control regs */
> SP2_REG, /* serial port 2 (7720 only) */
Please use a MOS_ (or MOS7720_) prefix instead and add it to all the
registers.
Thanks,
Johan
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