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authorJeremy Sowden <jeremy@azazel.net>2019-05-21 11:35:22 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-05-22 14:44:21 +0200
commitf731540813474de5d371d650ef00443aa7811b92 (patch)
treec6290f2b0f105dcc547de375d94fccc4a174c748 /drivers/staging/kpc2000/TODO
parentstaging: kpc2000: added separate show functions for readable kp device attributes, defined them as read-only, and declared them static. (diff)
downloadlinux-dev-f731540813474de5d371d650ef00443aa7811b92.tar.xz
linux-dev-f731540813474de5d371d650ef00443aa7811b92.zip
staging: kpc2000: use IDA to assign card numbers.
Previously the next card number was assigned from a static int local variable. Replaced it with an IDA. Avoids the assignment of ever- increasing card-numbers by allowing them to be reused. Updated TODO. Corrected format-specifier for unsigned pcard->card_num. Signed-off-by: Jeremy Sowden <jeremy@azazel.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/kpc2000/TODO')
-rw-r--r--drivers/staging/kpc2000/TODO1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/kpc2000/TODO b/drivers/staging/kpc2000/TODO
index 669fe5bf9637..47530e23e940 100644
--- a/drivers/staging/kpc2000/TODO
+++ b/drivers/staging/kpc2000/TODO
@@ -1,6 +1,5 @@
- the kpc_spi driver doesn't seem to let multiple transactions (to different instances of the core) happen in parallel...
- The kpc_i2c driver is a hot mess, it should probably be cleaned up a ton. It functions against current hardware though.
-- pcard->card_num in kp2000_pcie_probe() is a global variable and needs atomic / locking / something better.
- would be nice if the AIO fileops in kpc_dma could be made to work
- probably want to add a CONFIG_ option to control compilation of the AIO functions
- if the AIO fileops in kpc_dma start working, next would be making iov_count > 1 work too