staging: gpib: add module descriptions

Every loadable module should have a description, and not having one
causes a W=1 build warning, so add these to the newly added modules.

Signed-off-by: Arnd Bergmann <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/gpib/agilent_82350b/agilent_82350b.c

···
 #include <linux/wait.h>
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for Agilent 82350b");
 
 int agilent_82350b_accel_read(gpib_board_t *board, uint8_t *buffer, size_t length, int *end,
 			      size_t *bytes_read)

drivers/staging/gpib/agilent_82357a/agilent_82357a.c

···
 #include "tms9914.h"
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for Agilent 82357A/B usb adapter");
 
 #define MAX_NUM_82357A_INTERFACES 128
 static struct usb_interface *agilent_82357a_driver_interfaces[MAX_NUM_82357A_INTERFACES];

drivers/staging/gpib/cb7210/cb7210.c

···
 #include "quancom_pci.h"
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver Measurement Computing boards using cb7210.2 and cbi488.2");
 
 static inline int have_fifo_word(const struct cb7210_priv *cb_priv)
 {

drivers/staging/gpib/cec/cec_gpib.c

···
 #include <linux/slab.h>
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for CEC PCI and PCMCIA boards");
 
 /*
  * GPIB interrupt service routines

drivers/staging/gpib/common/gpib_os.c

···
 #include <linux/uaccess.h>
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB base support");
 MODULE_ALIAS_CHARDEV_MAJOR(GPIB_CODE);
 
 static int board_type_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, unsigned long arg);

drivers/staging/gpib/eastwood/fluke_gpib.c

···
 #include <linux/slab.h>
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB Driver for Fluke cda devices");
 
 static int fluke_attach_holdoff_all(gpib_board_t *board, const gpib_board_config_t *config);
 static int fluke_attach_holdoff_end(gpib_board_t *board, const gpib_board_config_t *config);

drivers/staging/gpib/gpio/gpib_bitbang.c

···
 #define DIR_WRITE 1
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB helper functions for bitbanging I/O");
 
 /****  global variables	 ****/
 #ifdef CONFIG_GPIB_DEBUG

drivers/staging/gpib/hp_82335/hp82335.c

···
 #include <linux/init.h>
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for HP 82335 interface cards");
 
 static int hp82335_attach(gpib_board_t *board, const gpib_board_config_t *config);
 

drivers/staging/gpib/ines/ines_gpib.c

···
 #include "gpib_pci_ids.h"
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for Ines iGPIB 72010");
 
 int ines_line_status(const gpib_board_t *board)
 {

drivers/staging/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c

···
 #include "gpibP.h"
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for LPVO usb devices");
 
 #define NAME "lpvo_usb_gpib"
 

drivers/staging/gpib/nec7210/nec7210.c

···
 #include <linux/delay.h>
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB library code for NEC uPD7210");
 
 int nec7210_enable_eos(gpib_board_t *board, struct nec7210_priv *priv, uint8_t eos_byte,
 		       int compare_8_bits)

drivers/staging/gpib/ni_usb/ni_usb_gpib.c

···
 #include "tnt4882_registers.h"
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for National Instruments USB devices");
 
 #define MAX_NUM_NI_USB_INTERFACES 128
 static struct usb_interface *ni_usb_driver_interfaces[MAX_NUM_NI_USB_INTERFACES];

drivers/staging/gpib/pc2/pc2_gpib.c

···
 }
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for PC2/PC2a and compatible devices");
 
 static int pc2_attach(gpib_board_t *board, const gpib_board_config_t *config);
 static int pc2a_attach(gpib_board_t *board, const gpib_board_config_t *config);

drivers/staging/gpib/tms9914/tms9914.c

···
 #include "tms9914.h"
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB library for tms9914");
 
 static unsigned int update_status_nolock(gpib_board_t *board, struct tms9914_priv *priv);
 

drivers/staging/gpib/tnt4882/tnt4882_gpib.c

···
 }
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GPIB driver for National Instruments boards using tnt4882 or compatible chips");
 
 int tnt4882_line_status(const gpib_board_t *board)
 {