Staging: dt3155: remove DT_3155_* errno defines
Remove the DT_3155_{SUCCESS/FAILURE} errno defines and use the kernel provided ones. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -97,9 +97,6 @@ int dt3155_errno = 0;
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/* wait queue for interrupts */
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/* wait queue for interrupts */
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wait_queue_head_t dt3155_read_wait_queue[MAXBOARDS];
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wait_queue_head_t dt3155_read_wait_queue[MAXBOARDS];
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#define DT_3155_SUCCESS 0
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#define DT_3155_FAILURE -EIO
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/* set to dynamicaly allocate, but it is tunable: */
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/* set to dynamicaly allocate, but it is tunable: */
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/* insmod DT_3155 dt3155 dt3155_major=XX */
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/* insmod DT_3155 dt3155 dt3155_major=XX */
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int dt3155_major = 0;
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int dt3155_major = 0;
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@ -942,11 +939,11 @@ static int find_PCI (void)
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}
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}
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ndevices = pci_index;
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ndevices = pci_index;
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return DT_3155_SUCCESS;
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return 0;
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err:
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err:
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pci_dev_put(pci_dev);
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pci_dev_put(pci_dev);
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return DT_3155_FAILURE;
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return -EIO;
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}
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}
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u32 allocatorAddr = 0;
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u32 allocatorAddr = 0;
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@ -1000,7 +997,7 @@ int init_module(void)
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/* Now let's find the hardware. find_PCI() will set ndevices to the
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/* Now let's find the hardware. find_PCI() will set ndevices to the
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* number of cards found in this machine. */
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* number of cards found in this machine. */
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{
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{
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if ((rcode = find_PCI()) != DT_3155_SUCCESS)
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if ((rcode = find_PCI()) != 0)
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{
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{
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printk("DT3155 error: find_PCI() failed to find dt3155 board(s)\n");
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printk("DT3155 error: find_PCI() failed to find dt3155 board(s)\n");
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unregister_chrdev(dt3155_major, "dt3155");
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unregister_chrdev(dt3155_major, "dt3155");
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