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spi: dw: remove a NULL check when call ->remove()

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Currently all users aware about calling dw_spi_remove_host() with properly set
parameter. Remove unneeded check.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2015-10-20 12:11:41 +03:00 committed by Mark Brown
parent 02f20387e1
commit f4aaa1c8a5
1 changed files with 0 additions and 2 deletions
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2
drivers/spi/spi-dw.c
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@ -540,8 +540,6 @@ EXPORT_SYMBOL_GPL(dw_spi_add_host);
void dw_spi_remove_host(struct dw_spi *dws) void dw_spi_remove_host(struct dw_spi *dws)
{ {
if (!dws)
return;
dw_spi_debugfs_remove(dws); dw_spi_debugfs_remove(dws);
if (dws->dma_ops && dws->dma_ops->dma_exit) if (dws->dma_ops && dws->dma_ops->dma_exit)