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Unverified Commit 46109648 authored by Naga Sureshkumar Relli's avatar Naga Sureshkumar Relli Committed by Mark Brown
Browse files

spi: spi-mem: export spi_mem_default_supports_op() 



Export spi_mem_default_supports_op(), so that controller drivers
can use this.
spi-mem driver already exports this using EXPORT_SYMBOL,
but not declared it in spi-mem.h.
This patch declares spi_mem_default_supports_op() in spi-mem.h and
also removes the static from the function prototype.

Signed-off-by: default avatarNaga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5a4df21e

drivers/spi/spi-mem.c

+2 −2
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ static int spi_check_buswidth_req(struct spi_mem *mem, u8 buswidth, bool tx) 
	return -ENOTSUPP;

}



static bool spi_mem_default_supports_op(struct spi_mem *mem,

bool spi_mem_default_supports_op(struct spi_mem *mem,

				 const struct spi_mem_op *op)

{

	if (spi_check_buswidth_req(mem, op->cmd.buswidth, true))

include/linux/spi/spi-mem.h

+3 −0
Original line number Diff line number Diff line
@@ -341,6 +341,9 @@ int spi_mem_driver_register_with_owner(struct spi_mem_driver *drv, 


void spi_mem_driver_unregister(struct spi_mem_driver *drv);



bool spi_mem_default_supports_op(struct spi_mem *mem,

				 const struct spi_mem_op *op);



#define spi_mem_driver_register(__drv)                                  \

	spi_mem_driver_register_with_owner(__drv, THIS_MODULE)