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linux/drivers/usb/gadget
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Gustavo A. R. Silva 93e3910ef1 usb: gadget: udc: net2272: Fix bitwise and boolean operations 
commit 07c69f1148 upstream.

(!x & y) strikes again.

Fix bitwise and boolean operations by enclosing the expression:

	intcsr & (1 << NET2272_PCI_IRQ)

in parentheses, before applying the boolean operator '!'.

Notice that this code has been there since 2011. So, it would
be helpful if someone can double-check this.

This issue was detected with the help of Coccinelle.

Fixes: ceb80363b2 ("USB: net2272: driver for PLX NET2272 USB device controller")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
[bwh: Backported to 3.16: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
History 2019-05-02 21:41:30 +01:00
..
acm_ms.c usb: gadget: fix up some comments about CONFIG_USB_DEBUG 2013-12-20 09:51:24 -06:00
amd5536udc.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
amd5536udc.h usb: gadget: amd5536udc: remove unused structure member 2013-03-18 11:16:56 +02:00
at91_udc.c usb: gadget: at91_udc: move prepare clk into process context 2015-01-05 13:48:50 +00:00
at91_udc.h usb: gadget: at91_udc: add usb_clk for transition to common clk framework 2013-08-02 15:17:03 +03:00
atmel_usba_udc.c usb: gadget: udc: atmel: fix possible oops when unloading module 2015-01-22 16:33:25 +00:00
atmel_usba_udc.h usb: gadget: at91: using USBA_NR_DMAS for DMA channels 2014-02-19 13:47:12 -06:00
audio.c usb: gadget: remove usb_gadget_controller_number() 2012-09-10 16:43:24 +03:00
bcm63xx_udc.c usb: gadget: bcm63xx_udc: fix build failure on DMA channel code 2014-02-18 10:34:54 -06:00
cdc2.c usb: gadget: cdc2: fix conversion to new interface of f_ecm 2013-09-17 10:38:52 -05:00
composite.c usb: gadget: don't dereference g until after it has been null checked 2018-03-03 15:51:35 +00:00
config.c usb: gadget: always update HS/SS descriptors and create a copy of them 2012-10-31 15:09:44 +02:00
configfs.c usb: gadget: configfs: Fix interfaces array NULL-termination 2015-05-28 09:59:58 +01:00
configfs.h usb: gadget: OS descriptors: provide interface directory names 2014-06-19 10:06:48 -05:00
dbgp.c usb: gadget: allocate & giveback serial ports instead hard code them 2013-01-21 20:52:43 +02:00
dummy_hcd.c USB: dummy-hcd: Fix deadlock caused by disconnect detection 2018-01-01 20:51:50 +00:00
epautoconf.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
ether.c usb: gadget: ether: put_usb_function on unbind 2013-07-25 20:35:23 +03:00
f_acm.c ACM gadget: fix endianness in notifications 2017-07-18 18:40:18 +01:00
f_ecm.c usb: gadget: f_ecm: remove compatibility layer 2013-12-12 13:43:36 -06:00
f_eem.c usb: gadget: f_eem: Staticize eem_alloc 2013-09-17 11:06:50 -05:00
f_fs.c usb: f_fs: Prevent gadget unbind if it is already unbound 2018-06-16 22:21:47 +01:00
f_hid.c usb: gadget: f_hid: Use spinlock instead of mutex 2017-06-05 21:16:57 +01:00
f_loopback.c usb: gadget: f_loopback: Fix sparse warning 2013-12-17 13:17:42 -06:00
f_mass_storage.c usb: gadget: storage: Fix Spectre v1 vulnerability 2018-12-16 22:09:42 +00:00
f_mass_storage.h USB: g_mass_storage: Fix deadlock when driver is unbound 2018-01-01 20:51:37 +00:00
f_midi.c usb: gadget: define free_ep_req as universal function 2017-06-05 21:16:57 +01:00
f_ncm.c usb: gadget: f_ncm: Fix sparse warning 2013-12-17 13:17:43 -06:00
f_obex.c usb: gadget: f_obex: Fix sparse warning 2013-12-17 13:17:43 -06:00
f_phonet.c usb: gadget: function: phonet: balance usb_ep_disable calls 2015-03-23 15:17:57 +00:00
f_rndis.c usb: gadget: f_rndis: fix interface id for OS descriptors 2014-10-05 13:40:57 -07:00
f_serial.c usb: gadget: f_serial: Fix sparse warning 2013-12-17 13:17:44 -06:00
f_sourcesink.c usb: gadget: define free_ep_req as universal function 2017-06-05 21:16:57 +01:00
f_subset.c usb: gadget: f_subset: replace PTR_RET with PTR_ERR_OR_ZERO 2014-04-21 14:07:29 -05:00
f_uac1.c usb: gadget: f_uac1: Staticize local functions 2013-08-09 16:34:19 +03:00
f_uac2.c usb: gadget: u_audio: update hw_ptr in iso_complete after data copied 2018-11-20 18:05:43 +00:00
f_uvc.c usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval 2017-07-18 18:40:21 +01:00
f_uvc.h usb: gadget: uvc: Fix coding style issues introduced by SS support 2013-03-18 11:18:18 +02:00
fotg210-udc.c usb: gadget: fotg210-udc: remove unnecessary OOM messages 2014-05-14 09:23:27 -05:00
fotg210.h usb: gadget: add Faraday fotg210_udc driver 2013-06-10 17:58:11 +03:00
fsl_mxc_udc.c usb: gadget: use dev_get_platdata() 2013-07-30 11:18:46 +03:00
fsl_qe_udc.c usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame() 2016-11-20 01:17:15 +00:00
fsl_qe_udc.h usb: gadget: Complete fsl qe/udc driver conversion 2012-06-12 13:32:29 +03:00
fsl_udc_core.c usb: gadget: fsl_udc_core: check allocation return value and cleanup on failure 2019-02-11 17:53:25 +00:00
fsl_usb2_udc.h usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap 2013-01-18 14:08:21 +02:00
functions.c usb: gadget: add a forward pointer from usb_function to its "instance" 2013-01-21 20:52:46 +02:00
fusb300_udc.c usb: gadget: fusb300_udc: remove unnecessary OOM messages 2014-05-14 09:23:28 -05:00
fusb300_udc.h usb: gadget: fusb300_udc: add FUSB300_EPSET0_STL_CLR for clearing EP0 stall 2013-04-02 16:57:24 +03:00
g_ffs.c usb: gadget: g_ffs: convert to new interface of f_fs 2013-12-12 13:43:39 -06:00
g_zero.h usb: gadget: define free_ep_req as universal function 2017-06-05 21:16:57 +01:00
gadget_chips.h usb: gadget: remove usb_gadget_controller_number() 2012-09-10 16:43:24 +03:00
gmidi.c usb: gadget: consider link speed for bMaxPower 2013-01-10 12:38:52 +02:00
goku_udc.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
goku_udc.h usb: gadget: goku_udc: let udc-core manage gadget->dev 2013-03-18 11:16:45 +02:00
gr_udc.c usb: gadget: gr_udc: Fix check for invalid number of microframes 2014-06-27 10:53:07 -05:00
gr_udc.h usb: gadget: Add UDC driver for Aeroflex Gaisler GRUSBDC 2013-12-23 19:26:13 -06:00
hid.c usb: gadget: use dev_get_platdata() 2013-07-30 11:18:46 +03:00
inode.c USB: gadgetfs, dummy-hcd, net2280: fix locking for callbacks 2018-01-01 20:51:43 +00:00
Kconfig usb: pch_udc: usb gadget device support for Intel Quark X1000 2014-10-30 09:40:10 -07:00
lpc32xx_udc.c Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2014-04-05 13:20:43 -07:00
m66592-udc.c usb: gadget: m66592-udc: forever loop in set_feature() 2015-09-30 13:20:38 +01:00
m66592-udc.h usb: gadget: m66592-udc: convert to udc_start/udc_stop 2013-01-24 21:11:29 +02:00
Makefile usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory 2014-04-24 13:12:43 -07:00
mass_storage.c USB: g_mass_storage: Fix deadlock when driver is unbound 2018-01-01 20:51:37 +00:00
multi.c usb: gadget: fix up some comments about CONFIG_USB_DEBUG 2013-12-20 09:51:24 -06:00
mv_u3d.h usb: gadget: mv: Add USB 3.0 device driver for Marvell PXA2128 chip. 2012-06-22 13:08:21 +03:00
mv_u3d_core.c usb: gadget: mv_u3d_core: remove unnecessary OOM messages 2014-05-14 09:23:29 -05:00
mv_udc.h usb: gadget: mv_udc_core: remove unused clock 2013-04-02 11:42:45 +03:00
mv_udc_core.c usb: gadget: mv_udc_core: fix phy_regs I/O memory leak 2015-08-12 09:48:30 +01:00
ncm.c usb: gadget: ncm: convert to new function interface 2013-06-10 17:12:52 +03:00
ndis.h usb/net: rndis: break out <linux/rndis.h> defines 2012-05-12 15:02:22 -04:00
net2272.c usb: gadget: udc: net2272: Fix bitwise and boolean operations 2019-05-02 21:41:30 +01:00
net2272.h USB: net2272: driver for PLX NET2272 USB device controller 2011-06-06 16:47:27 -07:00
net2280.c USB: net2280: Fix erroneous synchronization change 2018-12-16 22:08:56 +00:00
net2280.h Revert "usb: gadget: net2280: Add support for PLX USB338X" 2014-05-28 11:35:41 -07:00
nokia.c usb: gadget: nokia: fix error recovery path for optional functions 2013-12-17 13:17:41 -06:00
omap_udc.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
omap_udc.h usb: gadget: Update omap_udc to use usb_endpoint_descriptor inside the struct usb_ep 2012-05-04 15:52:57 +03:00
pch_udc.c usb: pch_udc: usb gadget device support for Intel Quark X1000 2014-10-30 09:40:10 -07:00
printer.c usb: gadget: function: printer: avoid wrong list handling in printer_write() 2018-11-20 18:05:03 +00:00
pxa25x_udc.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
pxa25x_udc.h usb: gadget: pxa25x_udc: convert to udc_start/udc_stop 2013-01-24 21:11:31 +02:00
pxa27x_udc.c usb: gadget: pxa27x: fix suspend callback 2016-01-11 10:50:15 +00:00
pxa27x_udc.h usb: gadget: pxa27x_udc: convert to udc_start/udc_stop 2013-01-24 21:11:31 +02:00
r8a66597-udc.c usb: gadget: r8a66597-udc: remove unnecessary OOM messages 2014-05-14 09:23:29 -05:00
r8a66597-udc.h gadget/r8a66597: remove conditional compilation of clk code 2012-07-30 17:25:12 -07:00
rndis.c usb: patches for v3.16 merge window 2014-05-23 11:28:21 +09:00
rndis.h usb: gadget: rndis: init & exit rndis at module load/unload 2013-06-10 17:58:09 +03:00
s3c-hsudc.c usb: gadget: s3c-hsudc: remove unused label 2014-02-18 10:52:53 -06:00
s3c2410_udc.c usb: gadget: s3c2410_udc: don't use pr_debug return value 2014-05-14 09:23:31 -05:00
s3c2410_udc.h usb: gadget: s3c2410: convert to udc_start/udc_stop 2013-01-24 21:11:32 +02:00
serial.c usb: gadget: serial: convert to new interface of f_obex 2013-04-03 14:43:36 +03:00
storage_common.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-06-12 10:30:18 -07:00
storage_common.h usb: gadget: mass storage: fix return of delayed status 2013-11-25 10:56:33 -06:00
tcm_usb_gadget.c Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next 2014-06-03 12:57:53 -07:00
tcm_usb_gadget.h usb: gadget: make sure each gadget is using same index for Product, Serial,… 2012-09-10 16:13:00 +03:00
u_ecm.h usb: gadget: f_ecm: add configfs support 2013-06-10 17:27:54 +03:00
u_eem.h usb: gadget: f_eem: add configfs support 2013-06-10 17:58:00 +03:00
u_ether.c usb: gadget: u_ether: remove interrupt throttling 2017-02-23 03:54:27 +00:00
u_ether.h usb: gadget: f_rndis: remove compatibility layer 2013-12-12 13:43:37 -06:00
u_ether_configfs.h usb: gadget: add helpers for configfs support for USB Ethernet 2013-06-10 17:15:43 +03:00
u_f.c usb: gadget: define free_ep_req as universal function 2017-06-05 21:16:57 +01:00
u_f.h usb: gadget: define free_ep_req as universal function 2017-06-05 21:16:57 +01:00
u_fs.h usb: gadget: f_fs: Add flags to descriptors block 2014-03-05 14:40:11 -06:00
u_gether.h usb: gadget: f_subset: add configfs support 2013-06-10 17:58:08 +03:00
u_ncm.h usb: gadget: f_ncm: add configfs support 2013-06-10 17:15:02 +03:00
u_os_desc.h usb: gadget: OS Feature Descriptors support 2014-05-14 09:38:16 -05:00
u_phonet.h usb: gadget: f_phonet: remove compatibility layer 2013-06-10 17:31:55 +03:00
u_rndis.h usb: gadget: f_rndis: OS descriptors support 2014-05-14 09:38:58 -05:00
u_serial.c tty: Fix low_latency BUG 2014-02-28 16:31:00 -08:00
u_serial.h usb: gadget: nokia: use function framework for ACM 2013-04-03 14:43:20 +03:00
u_uac1.c usb: gadget: u_uac1: add __user annotation 2013-08-09 16:34:13 +03:00
u_uac1.h usb: gadget: Rename audio function to uac1 2012-02-15 10:09:48 +02:00
udc-core.c USB: UDC core: fix double-free in usb_add_gadget_udc_release 2018-03-03 15:52:19 +00:00
usbstring.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
uvc.h [media] f_uvc: add v4l2_device and replace parent with v4l2_dev 2013-06-21 11:04:47 -03:00
uvc_queue.c usb: gadget: uvc: Set the vb2 queue timestamp flags 2014-05-15 11:07:56 -05:00
uvc_queue.h usb: gadget/uvc: Port UVC webcam gadget to use videobuf2 framework 2013-04-02 11:42:48 +03:00
uvc_v4l2.c usb: gadget/uvc: Add support for 'get_unmapped_area' for MMUless architectures 2013-04-02 11:42:49 +03:00
uvc_video.c usb: gadget: composite: always set ep->mult to a sensible value 2017-03-16 02:26:17 +00:00
webcam.c usb: gadget: consider link speed for bMaxPower 2013-01-10 12:38:52 +02:00
zero.c usb: gadget: zero: Fix SuperSpeed enumeration for alternate setting 1 2014-04-16 10:11:45 -05:00