[PATCH 00/26] constify local structures

Julia Lawall
2016-09-11T13:05:42Z

Constify local structures.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
// The first rule ignores some cases that posed problems
@r disable optional_qualifier@
identifier s != {peri_clk_data,threshold_attr,tracer_flags,tracer};
identifier i != {s5k5baf_cis_rect,smtcfb_fix};
position p;
@@
static struct s i@p = { ... };

@lstruct@
identifier r.s;
@@
struct s { ... };

@used depends on lstruct@
identifier r.i;
@@
i

@bad1@
expression e;
identifier r.i;
assignment operator a;
@@
(<+...i...+>) a e

@bad2@
identifier r.i;
@@
&(<+...i...+>)

@bad3@
identifier r.i;
declarer d;
@@
d(...,<+...i...+>,...);

@bad4@
identifier r.i;
type T;
T[] e;
identifier f;
position p;
@@

f@p(...,
(
(<+...i...+>)
&
e
)
,...)

@bad4a@
identifier r.i;
type T;
T *e;
identifier f;
position p;
@@

f@p(...,
(
(<+...i...+>)
&
e
)
,...)

@ok5@
expression *e;
identifier r.i;
position p;
@@
e =@p i

@bad5@
expression *e;
identifier r.i;
position p != ok5.p;
@@
e =@p (<+...i...+>)

@rr depends on used && !bad1 && !bad2 && !bad3 && !bad4 && !bad4a && !bad5@
identifier s,r.i;
position r.p;
@@

static
+const
struct s i@p = { ... };

@depends on used && !bad1 && !bad2 && !bad3 && !bad4 && !bad4a && !bad5
disable optional_qualifier@
identifier rr.s,r.i;
@@

static
+const
struct s i;
// </smpl>

---

drivers/acpi/acpi_apd.c | 8 +++---
drivers/char/tpm/tpm-interface.c | 10 ++++----
drivers/char/tpm/tpm-sysfs.c | 2 -
drivers/cpufreq/intel_pstate.c | 8 +++---
drivers/infiniband/hw/i40iw/i40iw_uk.c | 6 ++---
drivers/media/i2c/tvp514x.c | 2 -
drivers/media/pci/ddbridge/ddbridge-core.c | 18 +++++++--------
drivers/media/pci/ngene/ngene-cards.c | 14 ++++++------
drivers/media/pci/smipcie/smipcie-main.c | 8 +++---
drivers/misc/sgi-xp/xpc_uv.c | 2 -
drivers/net/arcnet/com20020-pci.c | 10 ++++----
drivers/net/can/c_can/c_can_pci.c | 4 +--
drivers/net/can/sja1000/plx_pci.c | 20 ++++++++---------
drivers/net/ethernet/mellanox/mlx4/main.c | 4 +--
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 2 -
drivers/net/ethernet/renesas/sh_eth.c | 14 ++++++------
drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 2 -
drivers/net/wireless/ath/dfs_pattern_detector.c | 2 -
drivers/net/wireless/intel/iwlegacy/3945.c | 4 +--
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c | 2 -
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c | 2 -
drivers/platform/chrome/chromeos_laptop.c | 22 +++++++++----------
drivers/platform/x86/intel_scu_ipc.c | 6 ++---
drivers/platform/x86/intel_telemetry_debugfs.c | 2 -
drivers/scsi/esas2r/esas2r_flash.c | 2 -
drivers/scsi/hptiop.c | 6 ++---
drivers/spi/spi-dw-pci.c | 4 +--
drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 2 -
drivers/usb/misc/ezusb.c | 2 -
drivers/video/fbdev/matrox/matroxfb_g450.c | 2 -
lib/crc64_ecma.c | 2 -
sound/pci/ctxfi/ctatc.c | 2 -
sound/pci/hda/patch_ca0132.c | 10 ++++----
sound/pci/riptide/riptide.c | 2 -
40 files changed, 110 insertions(+), 110 deletions(-)