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authorAlexey Dobriyan <adobriyan@gmail.com>2017-02-27 14:30:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-27 18:43:47 -0800
commit5b5e0928f742cfa853b2411400a1b19fa379d758 (patch)
tree44ef4dd9cfd9587c81f4183638648b340a3d3b7e /drivers/media
parentd7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff)
downloadlinux-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.bz2
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/dvb-frontends/helene.c2
-rw-r--r--drivers/media/dvb-frontends/or51132.c2
-rw-r--r--drivers/media/dvb-frontends/tda10048.c2
-rw-r--r--drivers/media/pci/saa7164/saa7164-fw.c2
-rw-r--r--drivers/media/tuners/xc5000.c2
-rw-r--r--drivers/media/usb/dvb-usb/dib0700_devices.c4
6 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c
index ef35c2b30ea3..4bf5a551ba40 100644
--- a/drivers/media/dvb-frontends/helene.c
+++ b/drivers/media/dvb-frontends/helene.c
@@ -309,7 +309,7 @@ static int helene_write_regs(struct helene_priv *priv,
if (len + 1 > sizeof(buf)) {
dev_warn(&priv->i2c->dev,
- "wr reg=%04x: len=%d vs %Zu is too big!\n",
+ "wr reg=%04x: len=%d vs %zu is too big!\n",
reg, len + 1, sizeof(buf));
return -E2BIG;
}
diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c
index 4b67d7e0116d..62aa00767015 100644
--- a/drivers/media/dvb-frontends/or51132.c
+++ b/drivers/media/dvb-frontends/or51132.c
@@ -133,7 +133,7 @@ static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware
u32 firmwareAsize, firmwareBsize;
int i,ret;
- dprintk("Firmware is %Zd bytes\n",fw->size);
+ dprintk("Firmware is %zd bytes\n",fw->size);
/* Get size of firmware A and B */
firmwareAsize = le32_to_cpu(*((__le32*)fw->data));
diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c
index 92ab34c3e0be..143b39b5f6c9 100644
--- a/drivers/media/dvb-frontends/tda10048.c
+++ b/drivers/media/dvb-frontends/tda10048.c
@@ -499,7 +499,7 @@ static int tda10048_firmware_upload(struct dvb_frontend *fe)
__func__);
return -EIO;
} else {
- printk(KERN_INFO "%s: firmware read %Zu bytes.\n",
+ printk(KERN_INFO "%s: firmware read %zu bytes.\n",
__func__,
fw->size);
ret = 0;
diff --git a/drivers/media/pci/saa7164/saa7164-fw.c b/drivers/media/pci/saa7164/saa7164-fw.c
index 4ba5eade7ce2..ef4906406ebf 100644
--- a/drivers/media/pci/saa7164/saa7164-fw.c
+++ b/drivers/media/pci/saa7164/saa7164-fw.c
@@ -422,7 +422,7 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev)
return -ENOMEM;
}
- printk(KERN_INFO "%s() firmware read %Zu bytes.\n",
+ printk(KERN_INFO "%s() firmware read %zu bytes.\n",
__func__, fw->size);
if (fw->size != fwlength) {
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index 0345b274eccc..91947cf1950e 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -1144,7 +1144,7 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe, int force)
pr_err("xc5000: Upload failed. rc %d\n", ret);
return ret;
}
- dprintk(1, "firmware read %Zu bytes.\n", fw->size);
+ dprintk(1, "firmware read %zu bytes.\n", fw->size);
if (fw->size != desired_fw->size) {
pr_err("xc5000: Firmware file with incorrect size\n");
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 81d7fd4f7776..85ab3fa48f9a 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -2414,7 +2414,7 @@ static int stk9090m_frontend_attach(struct dvb_usb_adapter *adap)
deb_info("%s: Upload failed. (file not found?)\n", __func__);
return -ENODEV;
} else {
- deb_info("%s: firmware read %Zu bytes.\n", __func__, state->frontend_firmware->size);
+ deb_info("%s: firmware read %zu bytes.\n", __func__, state->frontend_firmware->size);
}
stk9090m_config.microcode_B_fe_size = state->frontend_firmware->size;
stk9090m_config.microcode_B_fe_buffer = state->frontend_firmware->data;
@@ -2480,7 +2480,7 @@ static int nim9090md_frontend_attach(struct dvb_usb_adapter *adap)
deb_info("%s: Upload failed. (file not found?)\n", __func__);
return -EIO;
} else {
- deb_info("%s: firmware read %Zu bytes.\n", __func__, state->frontend_firmware->size);
+ deb_info("%s: firmware read %zu bytes.\n", __func__, state->frontend_firmware->size);
}
nim9090md_config[0].microcode_B_fe_size = state->frontend_firmware->size;
nim9090md_config[0].microcode_B_fe_buffer = state->frontend_firmware->data;