diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-09-05 15:49:14 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-05 17:02:33 +0100 |
commit | 7c7095aa423b9b14038abc08fba84b9d7a33d643 (patch) | |
tree | d71363e05eca317a5d712eda3252066c27469892 /drivers/video/omap/omapfb_main.c | |
parent | 397fcaf71783de804b2e1ae3ec41da0c79a89a61 (diff) |
[ARM] omap: fix inappropriate casting in gpio.c
gpio.c wilfully casts physical addresses to void __iomem * and then
fixes them up at runtime using:
bank->base = IO_ADDRESS(bank->base);
where accesses prior to this fixup are via omap_read/omap_write, and
after are by __raw_read/__raw_write. This doesn't lend itself to
static checking, nor to easy understanding of the code.
And so, OMAP_MPUIO_BASE gets to be the right type - integer like since
it's a physical address, not a MMIO pointer.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/video/omap/omapfb_main.c')
0 files changed, 0 insertions, 0 deletions