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USB: xhci: trivial: use ARRAY_SIZE

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Change sizeof(x) / sizeof(*x) to ARRAY_SIZE(x).

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kulikov Vasiliy
2010-06-28 15:55:46 +04:00
committed by Greg Kroah-Hartman
parent f9ff70c25a
commit e10fa4787f
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/xhci-mem.c
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@@ -1588,7 +1588,7 @@ static int xhci_check_trb_in_td_math(struct xhci_hcd *xhci, gfp_t mem_flags)
unsigned int num_tests; unsigned int num_tests;
int i, ret; int i, ret;
num_tests = sizeof(simple_test_vector) / sizeof(simple_test_vector[0]); num_tests = ARRAY_SIZE(simple_test_vector);
for (i = 0; i < num_tests; i++) { for (i = 0; i < num_tests; i++) {
ret = xhci_test_trb_in_td(xhci, ret = xhci_test_trb_in_td(xhci,
xhci->event_ring->first_seg, xhci->event_ring->first_seg,
@@ -1601,7 +1601,7 @@ static int xhci_check_trb_in_td_math(struct xhci_hcd *xhci, gfp_t mem_flags)
return ret; return ret;
} }
num_tests = sizeof(complex_test_vector) / sizeof(complex_test_vector[0]); num_tests = ARRAY_SIZE(complex_test_vector);
for (i = 0; i < num_tests; i++) { for (i = 0; i < num_tests; i++) {
ret = xhci_test_trb_in_td(xhci, ret = xhci_test_trb_in_td(xhci,
complex_test_vector[i].input_seg, complex_test_vector[i].input_seg,